Model Title CC-Link IE Controller Network Compatible CC-Link IE Controller Network Recommended Network Wiring Parts Specifications Management number: BAP-C0401-028-A CC-Link Partner Association (1/31)
Subnumber Revisions Revision description Issued * First version September, 2008 A Clarify the test method in 1-(10) Shipment test item check May, 2009 (2/31)
Table of contents Overview --------------------------------------------------------------------------------------------------- 4 item list ----------------------------------------------------------------------------------------------- 5 1. Fiber optic cable with connector test details --------------------------------------------------- 7 2. Relay adaptor test details --------------------------------------------------------------------------17 3. Media converter test details ------------------------------------------------------------------------21 (3/31)
Overview This document is the test specifications related to the network wiring parts recommended for the CC-Link IE controller network. <Background> In the CC-Link IE controller network, the network wiring parts such as a cable and connector are compliant with the international standard (IEC standard). When wiring parts are compliant with the standard, they can be used. In industrial application, unlike in office automation application, flexibility and tension strength for bending cables is required for wiring inside the panel, and environment resistance against high or low temperature and humidity is required for wiring outside the panel. <Purpose> In the background as mentioned above, it is necessary to provide the recommended product information of network wiring parts, which can be safely used in industrial applications, to the users of the CC-Link IE controller network. This specification document describes the standard and test details used by CC-Link Partner Association (hereafter, ) for approving network wiring parts as recommended products. can put the network wiring parts, which passed all the tests described in this specification document, as recommended parts in a catalog, etc. The tests in this specification document can be divided into tests conducted by the vendor of network wiring parts and those conducted by. conducts a continuous test for the resistance properties against tension and bending, which have many troubles in the FA field especially for optical cables by configuring the actual network. This specification document describes both tests: those conducted by the vendors and those conducted by the Association. How to describe the test items results must be described with [PASS/FAIL] on the result of each test item column. Describe [-] when there is no corresponding function. And, the measurement value, etc. must be described if necessary according to the test item. (4/31)
item list article item : Executed -: Not executed Executed/Not executed part 1-(1) Bending test Fiber optic 1-(2) Tension test Connector part 1. Fiber optic cable with connector 1-(3) Tension endurance test Connector part 1-(4) Constant-rate temperature change immunity test Fiber optic cable with connector (formed product) - 1-(5) Humidity resistance test Fiber optic cable with connector (formed product) - 1-(6) Communication test Fiber optic cable with connector (formed product) - 1-(7) IEC60793-2-10 A1a.1 conformance inspection Fiber optic - 1-(8) LCF connector interface dimensional inspection Connector part - 1-(9) Insertion loss Connector part - 1-(10) Shipment test item check Fiber optic cable with connector (formed product) - 2-(1) LCF adaptor interface dimensional test - 2-(2) Insertion loss - 2. Relay adaptor 2-(3) Tension endurance test 2-(4) Constant-rate temperature change immunity test - 2-(5) Communication test - 3-(1) Measurement of Eye pattern - 3-(2) Measurement of light intensity - 3. Media converter 3-(3) Link pass-through function test - 3-(4) Frame relay performance confirmation test - 3-(5) Combination test - 3-(6) Constant-rate temperature change immunity test - Sample list for the tests conducted by article item Number of samples Sample Sample No. 1. Fiber optic cable with connector 2. Relay adaptor 1-(1) Bending test 1-(2) Tension test 3m cable 5 No. 1 to 5 1-(3) Tension endurance test 3m cable 5 No. 6 to 10 1-(6) Communication test 3m cable 4 No. 11 to 14 550m cable 1 No.15 2-(3) Tension endurance test 5 pcs No. 1 to 5 2-(5) Communication test 4 pcs No. 6 to 9 3. Media converter 3-(4) Combination test 2 pcs No. 1 to 2 (5/31)
Specifications of the master fibre used by Connection loss: 0.15dB or less Return loss: 35dB or more Polishing method: SPC polishing Length: 1m Reference standards (1) IEC61300-2-19 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-19: s - Damp heat (steady state) [Corresponding JIS]: JIS C 5961 (2) IEC61300-2-22 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-22: s - Change of temperature [Corresponding JIS]: JIS C 5961 (3) IEC61300-3-4 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-4: Examinations and measurements Attenuation [Corresponding JIS]: JIS C 5961 (4) IEC60794-1-2(JIS C 6851) Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures [Corresponding JIS]: JIS C 5961 (5) IEC60793-2-10 A1a.1(Third edition 2007-06 (IEC2007)) Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres (6) IEC61753-022-2 Fibre optic interconnecting devices and passive components performance standard - Part 022-2: Fibre optic connectors terminated on multimode fibre for category C - Controlled environment (7) IEC61754-20(First edition 2002-08) Fibre optic connector interfaces - Part 20: Type LC connector family (8) IEC60793-1-4 Optical fibres - Part 1-4: Generic specification - Measuring methods for transmission and optical characteristics [Corresponding JIS]: JIS C 6823 (9) IEEE802.3 Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications (6/31)
1. Fiber optic cable with connector test details article 1. Fiber optic cable with connector part Fiber optic item purpose method 1-(1) Bending test For the formed product of fiber optic cable with connector, the test is conducted to check that there is no problem for the flexibility of the fiber optic cord part. Measure the loss increase by winding the cable 10 times around a mandrel of Φ30mm. Wavelength: 1.3μm Single-core cord Item value Overall length: 3m Loss increase: 0.5dB or less Number of samples: n = 5 cables (10-core)* Max. loss increase value Average (of Max. loss increase value) PASS/FAIL Max. loss increase value Average (of Max. loss increase value) PASS/FAIL *: For the number of samples, the number adopted to IEC61753-022-2 is used. (7/31)
article 1. Fiber optic cable with connector part Connector part item purpose 1-(2) Tension test For the formed product of fiber optic cable with connector, the test is conducted to check that there is no problem for the tension and bending characteristics of the connector part. In the following methods of pattern 1 to 3, confirm the loss increase when applying a load to the cable. method (8/31)
Wavelength: 1.3μm Measure the loss increase by applying a load for each core. Max. loss increase value Item Load value Pattern 1 19.6N Loss increase: 0.2dB or less Pattern 2 13.1N Loss increase: 0.2dB or less Pattern 3 1.6N Loss increase: 0.2dB or less Number of samples: n = 5 cables (10-core) (Overall length: 3m) Pattern 1 Pattern 2 Pattern 1 Pattern 2 Max. loss Max. loss Max. loss increase increase value increase value value Average (of Max. loss increase value) Average (of Max. loss increase value) Average (of Max. loss increase value) Average (of Max. loss increase value) PASS/FAIL PASS/FAIL PASS/FAIL PASS/FAIL Pattern 3 Pattern 3 Max. loss Max. loss increase increase value value Average (of Max. loss increase value) Average (of Max. loss increase value) PASS/FAIL PASS/FAIL Note: Conduct the test with a configuration in which a load is applied to a single core. (9/31)
article 1. Fiber optic cable with connector part Connector part item purpose 1-(3) Tension endurance test For the formed product of fiber optic cable with connector, the test is conducted to check that there is no problem for the tension endurance of the connector part. Confirm the difference between the loss before and after the test by applying a vertical load to the fiber optic code connected to the relay adaptor. method Wavelength: 1.3μm Measure the loss increase by applying a load for each core. Item Load value Difference between the loss Vertical load 44.5N before and after the test : 5sec 0.2dB or less Number of samples: n = 5 cables (10-core) Vertical load Max. value Max. value Average Average PASS/FAIL PASS/FAIL Note: Conduct the test with a configuration in which a load is applied to a single core. Vertical load (10/31)
article 1. Fiber optic cable with connector part Fiber optic with connector (formed product) item purpose method 1-(4) Constant-rate temperature change immunity test For the formed product of fiber optic cable with connector, the test is conducted to check that there is no problem for using the product in the high and low temperature environment in industrial application. Conduct the test with a fiber optic cord or cable with connector according to the constant-rate temperature change immunity test of IEC61300-2-22 (JIS C 5961) and IEC60794-1-2 (JIS C 6851). Wavelength: 1.3μm The temperature cycle are as follows: [Connector part] Temperature transition : Normal temperature -20 C 60 C -20 C Holding time : Held for one hour or more at each temperature Number of cycles : 2 cycles or more Temperature change : Approximately 1 C/ min [Cable part] Temperature transition : Normal temperature -20 C 60 C -20 C Holding time : Held for two hours or more at each temperature Number of cycles : 2 cycles or more Temperature change : Approximately 1 C/ min The sampling interval is once an hour. (Measured once or more at each temperature) Overall Reference Number of value length standard samples part 3m Loss increase: 0.2dB or less IEC61300-2-22 5 cables (10-core) Connector 550m Loss increase: 0.2dB/km or less IEC60794-1-2 1 cable (2-core) Cable Max. loss increase value Average (of Max. loss increase value) Overall length: 3m Overall length: 550m PASS/FAIL (11/31)
article 1. Fiber optic cable with connector part Fiber optic with connector (formed product) item purpose method 1-(5) Humidity resistance test For the formed product of fiber optic cable with connector, the test is conducted to check that there is no problem for using the product at high humidity in industrial application. Conduct the test with a fiber optic cord with connector according to the humidity/heat test of IEC61300-2-19 (JIS C 5961). Wavelength: 1.3μm Temperature: 40 C Humidity: 93%Rh Holding time: 96 hours The sampling interval is once in a 24 hour- period. Overall length value 3m Loss increase: 0.2dB or less Number of samples: n = 5 cables (10-core) Max. loss increase value Average (of Max. loss increase value) PASS/FAIL (12/31)
article 1. Fiber optic cable with connector part Fiber optic with connector (formed product) item purpose 1-(6) Communication test For the formed product of fiber optic cable with connector, the test is conducted to check that there is no problem for combining the product with other devices. Conduct this test continuously for 12 hours. Confirm that the product operates without any problem during the 12-hour continuous execution of the test. The system configuration consists of three devices, and their station numbers are 60, 1 and 120. Connect the following fiber optic cord or cable to the data transmission part of the IN and OUT ports on Station No. 60, and conduct the assessment. 550m fiber optic cable + Relay adaptor x 4 method (Fiber optic cable length between relay adaptors: 3m) <Cable configuration of the test target> 550m optical fibre cable + Relay adaptor 4 (fiber optic cable length between connectors: 3m) The cyclic transmission assigns LB=100 bits/ LW=1K words to each station. 2) Continuously execute the loop-back verification of the cyclic transmission from Station number 60 to Station number 1 and 120. 3) Continuously execute the loop-back verification of the transient transmission from Station number 60 to Station number 1 and 120. None Confirm the followings in Station number 60. Target station Station number 1 Station number 120 Cyclic transmission Transient transmission Cumulative occurrence count of the IN side receiving frame errors Line error Cumulative occurrence count of the OUT side receiving frame errors [ ] [ ] [ ] [ ] PASS/FAIL : Normal operation (13/31)
article 1. Fiber optic cable with connector part Fiber optic item purpose method 1-(7) IEC60793-2-10 A1a.1 conformance inspection For the fiber optic part of fiber optic cable with connector, the test is conducted to confirm the compatibility to IEC60793-2-10 A1a. 1. Follow the following Tables IEC60793-2-10 A1a. 1 (Third edition 2007-06 (IEC2007)). 1) Dimensional requirements (Refer to Table 1.) 2) Transmission requirements (Refer to Table 6.) Refer to method. Follow the following specifications of IEC60793-2-10 A1a. 1 (Third edition 2007-06 (IEC2007)). 1) Dimensional requirements (Refer to Table A.1.) Attribute Unit Limits Cladding diameter μm 125±2 Cladding non-circularity % 2 Core diameter μm 50±3 Core-cladding concentricity error μm 3 Core non-circularity % 6 2) Transmission requirements (Refer to Table A.3.) Attribute Unit Limits Maximum attenuation coefficient at 850 nm db/km 3.5 Maximum attenuation coefficient at 1300 nm db/km 1.5 Minimum modal bandwidth-length product for overfilled launch at 850 nm MHz km 500 Minimum modal bandwidth-length product for overfilled launch at 1300 nm MHz km 500 Numerical aperture Unit less 0.2±0.015 *The above items of judgment are minimum requisites. Item 1) Dimensional requirements 2) Transmission requirements Measurement value for each item (14/31)
article 1. Fiber optic cable with connector part Connector part item purpose 1-(8) LCF connector interface dimensional confirmation test For the connector part of fiber optic cable with connector, the test is conducted to confirm that the dimensions meet with those of IEC61754-20. method Follow the specifications described in IEC61754-20 (First edition 2002-08). Follow the specifications described in IEC61754-20 (First edition 2002-08). The dimensions must match with Measurement A to AG of the reference in Table 1a-Dimensions of the plug connector interface. (Grade 3 or more in Table 1b) Item Measurement A to AG in Table 1 All items adapted Each detailed data must be submitted to. article 1. Fiber optic cable with connector part Connector part item purpose method 1-(9) Insertion loss For the connector part of fiber optic cable with connector, the test is conducted to confirm the insertion loss. Conduct the test with a fiber optic cord with connector according to IEC61300-3-4 (JIS C 5961). Insertion loss: Follow to IEC61300-3-4. Wavelength: 1.3μm, 0.85μm Item value Insertion loss Against the master fibre 1.3μm, 0.85μm 0.3dB Number of samples: n = 10 pcs (plugs) (Overall length of fiber optic cable with connector: 3m) Insertion loss Max. value Average PASS/FAIL (15/31)
article 1. Fiber optic cable with connector part Fiber optic with connector (formed product) item purpose 1-(10) Shipment test item check For the formed product of fiber optic cable with connector, the test is conducted to confirm that the insertion loss is checked with all the products in the shipment test. The figure below shows an example of test method method Judgement The calculation result of Value 2 minus Value 1 should be less or equal to the below shown formula. Value 1: Measured value of power meter without test product Value 2: Measured value of power meter with test product Formula: - When wavelength is 0.85μm: 3.5 (db/km) x Length (km) + 0.3 (db) x 2 - When wavelength is 1.3μm: 1.5 (db/km) x Length (km) + 0.3 (db) x 2 Wavelength: Either 0.85μm or 1.3μm The following test must be conducted to all the fiber optic cables with connector for shipment. 1) Insertion loss measurement Is the abovementioned test 1) conducted to all the shipped products? The shipment test form must be submitted to. (16/31)
2. Relay adaptor test details article item purpose 2. Relay adaptor 2-(1) LCF adaptor interface dimensional confirmation test The test is conducted to confirm that the dimensions of the relay adaptor meet with those of IEC61754-20. method Follow the specifications described in IEC61754-20 (First edition 2002-08). Follow the specifications described in IEC61754-20 (First edition 2002-08). Follow the specifications described in IEC61754-20 (First edition 2002-08). The dimensions must match with the dimensions of the reference in Table 2-Dimensions of the adaptor connector interface. (Grade 3 or more in Table 1b) Item Measurement described in Table 2 All items adapted Each detailed data must be submitted to. article item purpose method 2. Relay adaptor 2-(2) Insertion loss The test is conducted to check the insertion loss of the relay adaptor. Conduct the test according to IEC61300-3-4 (JIS C 5961). Wavelength: 1.3μm Use of the master fiber Item value Insertion loss Against the master fibre 1.3μm 0.3dB Number of samples: n = 10pcs Max. value Average PASS/FAIL Insertion loss (17/31)
article item purpose 2. Relay adaptor 2-(3) Tension endurance test For the relay adaptor, the test is conducted to check that there is no problem for the tension endurance. Confirm the difference between the loss before and after the test by applying a vertical load to the fiber optic code connected to the relay adaptor. method Wavelength: 1.3μm Use of the master fiber Item Load value Difference between the loss 44.5N Vertical load before and after the test : 5sec 0.5dB or less Number of samples: n = 5 Max. value Average PASS/FAIL Vertical load (18/31)
article item purpose method 2. Relay adaptor 2-(4) Constant-rate temperature change immunity test For the relay adaptor, the test is conducted to check that there is no problem for using the adaptor in the high and low temperature environment in industrial application. Conduct the test with the relay adaptor connected to a master fiber referring to IEC61300-2-22 (JIS C 5961). Wavelength: 1.3μm The temperature cycle are as follows: [Connector part] Temperature transition : Normal temperature -20 C 60 C -20 C Holding time : Held for one hour or more at each temperature Number of cycles : 2 cycles or more Temperature change : Approximately 1 C/ min [Cable part] Temperature transition : Normal temperature -20 C 60 C -20 C Holding time : Held for two hours or more at each temperature Number of cycles : 2 cycles or more Temperature change : Approximately 1 C/ min The sampling interval is once in a 1 hour- period. (Measured once or more at each temperature) value Loss increase: 0.2dB or less Number of samples: n = 5pcs Max. loss increase value Average (of Max. loss increase value) PASS/FAIL (19/31)
article item purpose 2. Relay adaptor 2-(5) Communication test For the relay adaptor, the test is conducted to check that there is no problem for combining the adaptor with other devices. Conduct this test continuously for 12 hours. Confirm that the product operates without any problem during the 12-hour continuous execution of the test. The system configuration consists of three devices, and their station numbers are 60, 1 and 120. Connect the following fiber optic cord or cable to the data transmission part of the IN and OUT ports on Station No. 60, and conduct the assessment. 550m fiber optic cable + Relay adaptor x 4 method (Fiber optic cable length between relay adaptors: 3m) <Cable configuration of the test target> 550m fiber optic cable + Relay adaptor 4 (Fiber optic cable length between connectors: 3m) The cyclic transmission assigns LB=100 bits/ LW=1K words to each station. 2) Continuously execute the loop-back verification of the cyclic transmission from Station number 60 to Station number 1 and 120. 3) Continuously execute the loop-back verification of the transient transmission from Station number 60 to Station number 1 and 120. None Confirm the followings in Station number 60. Target station Station number 1 Station number 120 Cyclic transmission Transient transmission Cumulative occurrence count of the IN side receiving frame errors Line error Cumulative occurrence count of the OUT side receiving frame errors [ ] [ ] [ ] [ ] PASS/FAIL : Normal operation (20/31)
3. Media converter test details 3.1 Conditions in which the media converter can be used for the CC-Link IE controller network Conditions Related tests 1 At least, one port must be a 1000BASE-SX interface. 3-(1) and (2) 2 The link pass-through function *1 must be installed. 3-(3) 3 The media converter must be able to relay in the 1Gbps band. 3-(4) *1: Overview of the link pass-through functions When the cable I (or II or III) gets into the link disconnection status, the CC-Link IE controller B can detect the link disconnection. Definition of the link disconnection: Indicates the status that Bit 2 (Link status) of the MII register 1 (Status Register), which is defined in 22.2.4 Management functions of IEEE 802.3 on the receiving side, is 0: Link is down. (21/31)
3.2 details Classification item purpose 3. Media converter 3-(1) Measurement of Eye pattern The test is conducted to confirm that the Eye patter on the SX side of the media converter meets with the standard of IEEE802.3z. (1) Measure the Eye pattern of the light transmission path using the oscilloscope in the following system configuration. method (2) Measure the Eye pattern of the light transmission path in the configuration that the test target is connected to the optical cable with the maximum transmission distance (550m) and four relay adaptors (the cable length between relay adaptors: 3m). (1) The data length and data pattern of the frame to be sent is randomly determined, and the gap between frames is 96ns. (2) The oscilloscope can generate a clock from the clock recovery module. (Reference) LAN analyzer Oscilloscope The equipments used (Reference) : Anritsu Corporation Main unit: MD1231A Gigabit Ethernet module: MU120112A : Agilent Technologies, Inc. Main unit: 86100C Infiniium DCA-J Clock recovery module: 83496A-1014 : Mitsubishi Electric System & Relay adaptor Service Co., Ltd. SPAD-LCF-G50 (22/31)
The measured Eye pattern must be larger than the Eye mask defined by IEEE802.3z. (Make sure that no signal enters to the Eye mask.) Definition of the Eye mask on the sending side Cable length Normal Max. transmission distance + Relay adaptor 4 pcs The measurement result must be submitted to. (23/31)
Classification item purpose 3. Media converter 3-(2) Measurement of light intensity The test is conducted to confirm that the light emission level and light receiving level of the media converter meets with the standard of IEEE802.3z. Sending side (1) Measure the light receiving level in the following configuration, and the measured value is A. (2) Insert the cable to be used for the measurement between the master cable and power meter in the configuration (1), and measure the light receiving level. The value is B, and calculate the loss with the following formula. Cable loss = A - B (3) Measure the light receiving level in the following configuration using the cable whose loss is calculated in (2), and calculate the light emission level of the test target with the following formula. Light emission level = Measured value + Cable loss method Receiving side (1) Measure the light receiving level at the light receiving part of the test target, and adjust the optical attenuator so that the light receiving level becomes -17dBm. Send data from the LAN analyzer and enter the sending frame data whose total number of sending data is 10 12 bits or more, and check that no FCS error or frame loss occurs. (24/31)
(1) For measuring on the sending side, The equipments used (Reference) measure, measure the optical cable using : Anritsu Corporation the exciter, which has the mode filter function described in IEC60793-1-4, and LAN analyzer Main unit: MD1231A Gigabit Ethernet module: others. (2) For measuring on the receiving side, the data length and data pattern of the frame to be sent are randomly determined, and the Light source power meter MU120112A : Anritsu Corporation Main unit: MS9020D Light source: MS0906A Power meter: MA9621A gap between frames is 96ns. (Reference) When the frame size is 100 bytes and the frame gap is 96nsec, the time required for completing the 10 12 -bit Optical attenuator : Anritsu Corporation MN938A transmission is approximately 20 minutes. Sending side The light emission level must be -9.5dBm or more. Receiving side The data is received at the light receiving level of -17dBm, no FCS error occurs on the LAN analyzer, and the number of frames matches with that of received frames. Sending side -9.5dBM or more No FCS error Receiving side Number of sent and received frames matched The measurement result must be submitted to. (25/31)
Classification item purpose 3. Media converter 3-(3) Link pass-through function test The test is conducted to check that the link pass-through function normally operates. (1) Configure the following system using the Ethernet connection equipment that can confirm the MII register 1 (Status Register). (2) Connect and disconnect Cable i, ii and iii 10 times respectively. (3) Then, repeat turning on and off the power supply of the test target A and B 10 times respectively. System configuration method Conduct the test in the normal operation status. 1) The MII register 1 (Status Register) Bit 2 (Link Status) of the LAN analyzer becomes 1: Link up. 2) The MII register 1 (Status Register) Bit 2 (Link Status) of the LAN analyzer becomes 0: Link down. Cable i When connected Must be the status 1) for 10 times When disconnected Must be the status 2) for 10 times Cable ii When connected Must be the status 1) for 10 times When disconnected Must be the status 2) for 10 times Cable iii When connected Must be the status 1) for 10 times When disconnected Must be the status 2) for 10 times target A At Power ON Must be the status 1) for 10 times At Power OFF Must be the status 2) for 10 times target B At Power ON Must be the status 1) for 10 times At Power OFF Must be the status 2) for 10 times LAN analyzer The equipments used (Reference) : Anritsu Corporation Main unit: MD1231A Gigabit Ethernet module: MU120112A (26/31)
Classification item purpose 3. Media converter 3-(4) Frame relay performance confirmation test The test is conducted to confirm that the frame relay operates in the communication band of 1Gbps. Configure the following system using the LAN analyzer. Create a frame with the following input 1) and 2), and then send a frame for 5 minutes or more in each condition. 1) Data length: 64 bytes Gap between frames: 96ns Data pattern: Random 2) Data length: 1518 bytes Gap between frames: 96ns Data pattern: Random System configuration method Conduct the test in the normal operation status. No error frame is received, and the number of sent frames matches with that of received frames. Communication band Number of sent and received frames matched The equipments used (Reference) : Anritsu Corporation Main unit: MD1231A LAN analyzer Gigabit Ethernet module: MU120112A (27/31)
Classification item purpose 3. Media converter 3-(5) Combination test The test is conducted to confirm that there is no problem for the operation in combination with the CC-Link IE controller equipment. (1) Establish the following system configuration. Set the station number 1 of the control station, the station number 2 of the normal station 1, and the station number 3 of the normal station 2. (2) Control the optical attenuator by the ladder program of the control station, and change the value of the optical attenuator in the range of 0dB to 40dB, as shown in the following figures of cycle 1) and 2). (3) Record the link special registers, SW0070, SW0071, SW0080, SW0081 and SB0047, of QJ71GP21-SX on the normal station 1 at the timing of each a (light disconnected status) and b (light normal status) shown in the following figures of cycle 1) and 2). (4) Repeat this test for 30 minutes. db 45 40 35 30 25 20 15 10 5 0 a a a a b b b 0 5 10 15 20 25 30 35 40 db 35 30 25 20 15 10 5 0 0 a a a a a b b b b b 300 600 900 1200 1500 1800 2100 2400 2700 3000 秒 Second 秒 Second method cycle 1) cycle 2) Combination test configuration (28/31)
The equipments used (Reference) Conduct the test in the normal operation status. Optical attenuator : Anritsu Corporation MN938A : Mitsubishi Electric GP IB module Corporation EQGPIB The link special registers, SW0070, SW0071, SW0080, SW0081 and SB0047, of QJ71GP21-SX on the normal station 1 must be the following judgment reference values. The lists of the link special relays and registers are shown on the next page. *When the maximum occurrence rate of line error exceeds 10%, QJ71GP21-SX turns ERR LED on. When the LED is turned on, describe so. reference value cycle 1) Measurement timing a Measurement timing b Measurement timing a Measurement timing b SW 0070/ 0071 03H /04H SW 0080 / 0081 02H /20H SB 0047 0 SW 0070 / 0071 00H /00H SW 0080 / 0081 00H /00H SB 0047 0 cycle 1) SW 0070/ 0071 SW 0080/ 0081 SB 0047 SW 0070/ 0071 SW 0080/ 0081 SB 0047 cycle 2) 03H /04H 02H /20H 0 00H /00H 00H /00H 0 cycle 2) (29/31)
QJ71GP21-SX link special relay and link special register list 1) Link special relay No. Name Details SB0047 Host station baton pass status The baton pass status of the host station is stored. OFF: Normal ON: Error 2) Link special register No. Name Details SW0070 IN side loopback executing station No. The number of the station that is executing a loopback on the IN side is stored. 0: No loopback executing station 1 to 120: Station No. SW0071 IN side loopback executing factor The loopback factor on the IN side is stored. 00H: No loopback executing station 02H: Cable disconnection on the OUT side 03H: Cable mis-insertion on the OUT side 04H: Line being established on the OUT side Valid when the baton pass status (SB0047) is OFF. When the baton pass status (SB0047) is turned on (error), the immediately previous data is kept. SW0080 OUT side loopback executing station No. The number of the station that is executing a loopback on the OUT side is stored. 0: No loopback executing station 1 to 120: Station No. SW0081 OUT side loopback executing factor The loopback factor on the OUT side is stored. 00H: No loopback executing station 20H: Cable disconnection on the IN side 30H: Cable mis-insertion on the IN side 40H: Line being established on the IN side Valid when the baton pass status (SB0047) is OFF. When the baton pass status (SB0047) is turned on (error), the immediately previous data is kept. (30/31)
Classification item 3. Media converter 3-(6) Constant-rate temperature change immunity test purpose The test is conducted to check the operation of media converter in the high and low temperature environment. (1) Put the test target in the complex environment equipment, vary the ambient temperature in the temperature condition range of the test target in the following cycle, and operate it for two cycles. (2) After two cycles of the operation, check the test target status and the number of FCS errors on the LAN analyzer. Ambient temperature cycle Note) The rise and fall time is assumed to be 1±0.2 C/min. method *When there is an accessory such as an AC adaptor, put it to the environmental tank with the test target to conduct the test. System configuration The data length and data pattern of the frame to be sent are randomly determined, and the gap between frames is 96ns. The equipments used (Reference) : Anritsu Corporation Main unit: MD1231A LAN analyzer Gigabit Ethernet module: MU120112A No FCS error occurs on the LAN analyzer, and the number of sent frames matches with that of received frames. FCS error Number of sent and received frames matched (31/31)