Optical Broadband Platform

Transcription

1 KOBRA Optical Broadband Platform

2 Optical Broadband Platform Optical broadband platform for up to 16 modules Fitted with 2 redundant power supply and cooling fan units Wide selection of optical transmitters, amplifi ers and return path receivers All optical and electrical connections are located on the rear panel. Test sockets are on the front panel Can be integrated in every HMS-conform monitoring system Pluggable control panel with LC display, LEDs and input keys Tuning and management also via browser RS 485 remote monitoring and control interface Several optical broadband platforms can be managed using just one controller module Automatic redundant operation of adjacent modules High reliability due to dust-proof designed modules and large cooling ribs Models available for mains voltage ( V AC ) and direct voltage ( V DC ) Design: 19 racking, 4 rack units (RU) Kathrein's KOBRA system offers a comprehensive broadband platform meeting all the requirements of optical transmission. A wide range of optical transmitters, amplifi ers and return path receivers is complemented by individual units in 19" design. The foundation is based on the 19 broadband platform KBP 4000R, into which a total of 16 modules can be inserted. It is already equipped with two redundant power supply and cooling fan units ensuring reliable operation. The product package additionally includes a pluggable control panel with LC display, status LEDs and input keys. A power bus system in the rear section of the platform enables direct module connection to the 24 V DC supply voltage, to the RS 485 remote supervision and control interface as well as to control panel management. The broadband platform is designed as a 4 RU module carrier and can also be adapted to ETSI cabinets. For use in hubs, for example, the remotely fed broadband platform 48 V DC variant (KBP 4048R) can also be used. 2

3 Extensive management and monitoring facilities allow fl exible and reliable operation in any net confi guration. The provided pluggable control panel enables all required settings to be made on inserted devices. The net element controller module Ethernet (NCM 10) plays the leading role in this function. This unit establishes the connection between the control panel and all plugged-in modules via the RS 485 bus. The NCM 10 can thereby control up to three full KBP 4000R or 4048R broadband platforms. possible to design anything in a cost-effective fashion from simple optical feeds to classical HFC structures and video distribution in FTTH networks. Kathrein are continually enhancing their products and expanding their product range. Additional product variants are available on request. All data are typical values unless otherwise stated. On the other hand, it converts the RS 485 data to SNMP/Ethernet and web browser/ Ethernet protocol. Thus, all settings and queries can be carried out via PC with a web browser. In addition, it is possible to integrate the broadband platform in any HMS-compatible monitoring system such as the KOM system from Kathrein. Together with the Kathrein optical compact receivers, the KOBRA can be used to set up an optical distribution system that meets each and every requirement. Modular design and a broad product programme make it 3

4 Functional and reliable - the optical broadband The optical broadband platform KOBRA is designed with a sophisticated operation and management concept. The central element is the net element controller Ethernet "NCM 10". This module provides the interface to the rear RS 485 bus to which all platform modules are connected. In addition, it establishes the connection to external management systems, e.g. via web browser, or monitoring systems, such as HMS monitoring systems. Gerät 16 Ultimately, it enables local setting of all parameters through the control panel with display and input keys. Decentralized data storage in each individual module allows independent operation (without the controller module) after start-up. Slim modules, some with dual functions (e.g. return path receiver), ensure high functional density. Minimal space requirement increases cost-effectiveness and makes later upgrading easier. Despite their high output power, the optical amplifiers only require two or three slots. All test sockets are located on the front panel. This guarantees easy access for tests or measurements. The optical and RF interfaces are located on the rear panel of the platform, simplifying cabling in 19" racks. 4

5 platform in detail Two redundant power supply units, each equipped with double fan units, ensure high reliability. If service is required, the power supply units can even be exchanged under operational conditions (hot-pluggable). Ample cooling ribs guarantee long endurance of all active components. An additional advantage is the dust-proof design of all active components. The cooling air only fl ows along the cooling ribs and not through the modules themselves. Disturbances due to dust and dirt are therefore practically ruled out. 5

6 19" Broadband platform for optical modules KBP 4000R KBP 4048R Up to 16 modules can be inserted into the broadband platform Fitted with 2 redundant power supply and cooling fan units Power supplies can be plugged during operation Plug-in controller with LC display, status LEDs and input keys Bus for: - 24 V DC module power supply - RS 485- remote monitoring and control interface - Controller management Models available for V AC and 48/60 V DC powering Automatic recognition of inserted modules Design: 19 racking, four rack units (RU) Can be adapted to ETSI defi ned cabinets Note: The net element controller module Ethernet NCM 10 is required if modules are to be tuned to other settings and for monitoring purposes Type KBP 4000R KBP 4048R Order no Input voltage V AC: DC: Power consumption max. W < 240 < 240 Power consumption of inserted modules max. W < 192 < 192 Dimensions (W x H x D) mm 483 x 102 x x 102 x 476 Weight kg

7 Net element controller module Ethernet NCM NCM For management and monitoring of active modules in the 19 broadband platform KBP 40xx Conversion of RS 485 data to SNMP/Ethernet and Web browser/ethernet protocol Interface to displays and input keys on the front panel Automatic recognition of all modules connected to the RS 485 bus Ethernet interface 10/100 Mbit/s for SNMPv1 and Web server Flash micro-controller technology for rapid and simple software updates via Ethernet interface LEDs for status display Low power consumption NCM 10 Note: Up to three KBP 40xxR broadband platforms can be managed and monitored by one NCM 10/NCM 20 module NCM 20 LAN/WAN TCP/IP RJ 45 Cable Ethernet NCM 10 Kobra Broadband Platform #1 µp LC Display I/O RS 485 Module Input keys Module #2 Module Module #3 Module Module #16 Module RJ 45 Cable Kobra Broadband Platform #2 RS 485 #17 #18 #19 #32 Kobra Broadband Platform #3 RS 485 Module #33 Module #34 Module #35 Module #48 RJ 45 Cable Type NCM 10 NCM 20 Order no Number of slots in the KBP 40xxR 1 2 Power consumption W Weight kg

8 Directly modulated broadcast transmitters, 1,310 OTA 1303X2-E OTA 1305X2-E OTA 1308X2-E OTA 1311X2-E OTA 1313X2-E OTA 1314X2-E Opto-electrical conversion of forward path signals Extremely linear, low-noise laser with pre-distortion technology Optical output power between 3 and 14 dbm Adjustable optical output level, 0 to -3 db (relative) Active narrowcast input (NC) with high decoupling to the broadcast signal (BC) Electronic tuning elements for attenuation, slope, output level, Optical Modulation Index (OMI) etc. Automatic load control for constant OMI RS 485 interface Optical interfaces: E-2000, 0.1 db-type (other connectors on request Test socket for input signal Test socket for RF signal in front of the laser diode Type OTA 1303X2-E OTA 1305X2-E OTA 1308X2-E OTA 1311X2-E OTA 1313X2-E OTA 1314X2-E Order no Nominal output level optical dbm Wave length nm 1,310 Setting range of optical output level (relative) db 0 to -3 Optical return loss db > 45 RF frequency range MHz 5-1,006 Nominal input level (5 % OMI, Broadcast) dbµv 80 Nominal input level (5 % OMI, Narrowcast) dbµv 87 8

9 nm, extremely linear Type OTA 1303X2-E OTA 1305X2-E OTA 1308X2-E OTA 1311X2-E OTA 1313X2-E OTA 1314X2-E Order no Level range (BC), in relation to nominal input level, electronically settable dbµv Slope range (BC), electronically settable db Level range (NC), electronically settable dbµv Decoupling between BC and NC input db > 50 CSO (CENELEC 42, 0 dbm at node) db 68 CTB (CENELEC 42) db 69 Return loss at 47 MHz db /oct., > 15 Return loss 5-65 MHz db > 18 Impedance Ω 75 Power consumption (operation) W 12 Power consumption (stand-by) W 4 Weight kg 1.3 BC IN OUTPUT TP1 BC IN TP2 RS 485 µc 9

10 Externally modulated transmitters OTA 1585X-E OTA 1585D23X-E OTA 1585X-E-SAT Electro-optical conversion (externally modulated) of AM-VSB/QAM forward path signals Designed for operation with optical amplifi ers (EDFAs/YEDFAs) Excellent parameters enable design of optical distribution systems over 100 km in length Very low-noise, narrow-band DFB laser Optical modulator with 2 optical outputs Automatic RF gain control: CW carrier, video or manual Settable SBS threshold up to 19 dbm Wave lengths: 1,550 nm or 1, nm in ITU-DWDM channel plan (ITU channel 23) Tunable wave lengths up to ± 100 GHz Additional ITU wave lengths on request Optical interface: E-2000, 0.1 db-type (other connectors on request) Settable slope RF test output with 20 db tap loss OTA 1585X-E-SAT transmits the CATV frequency band (AM-VSB, FM, QAM) and the SAT-IF frequency band (analogue, DVB-S/DVB-S2) 10

11 Type OTA 1585X-E OTA 1585D23X-E OTA 1585X-E-SAT Order no Optical interface E-2000 Optical wave length nm 1, /- 2 ITU-T Ch 23 ( nm) 1, /- 2 Laser line width MHz 0.3 Optical output level dbm 2 x 8.5 Relative intensity noise (RIN) dbc/hz -160 CATV Input level per TV channel, nominal dbµv 80 Input level range per TV channel (AGC) dbµv Return loss at 47 MHz db /oct., > 15 Frequency range MHz 47-1, Frequency response MHz db < ± 0.75 Frequency response 862 MHz to 1 GHz db < ± 1.5 Setting range slope db CNR (CENELEC 42, without fibre, 0 dbm at node) db (52.5) ¹ ) CSO (CENELEC 42) dbc CTB (CENELEC 42) dbc Test socket db -20 ± 1 RF interface F-type socket SAT-IF Frequency range MHz ,605 Frequency response 950-2,605 MHz db - < ± 2 Nominal input level per SAT-IF channel (OMI = 1 %) dbµv - 85 RMS input level range (ALC functional range) db Impedance Ohm - 75 Test output at OMI = 1 % dbµv - 66 ± 2.5 CNR (P rx = 0 dbm, 36 QPSK carrier, no fibre length) db - > 27 Intermodulation spacing db - - < -35 General Power consumption W < 40 < 44 No. of required slots in KBP 40xxR 4 Weight kg 4.7 ¹ ) Value in brackets for CATV and Sat-IF application with 36 QPSK modulated Sat-IF signals with carrier frequencies in the range of 1,000 2,600 MHz 11

12 Directly modulated broadcast downstream transmitte OTB 2308X-E OTB 2508X-E OTB 2708X-E OTB 2908X-E OTB 3108X-E OTB 3308X-E OTB 3508X-E OTB 3708X-E Electro-optical conversion of forward path signals Extremely linear, low-noise directly modulated DWDM laser with pre-distortion technology Wave lengths according to DWDM ITU grid, adjustable +/- 100 GHz Optical output power: typ. 8.5 dbm, cooled laser Two RF inputs (BC low/high) for adaptation to different level conditions Electronic tuning elements for attenuation, slope, output level, Optical Modulation Index, etc. Automatic load control for constant OMI RS 485 interface RF interfaces: F-type sockets Test socket for input level Test socket for optical output level or RF signal SBS suppression and pre-chirp technology INPUT INPUT (COUPLED) TP1 TP2 RS 485 µc OUTPUT Available transmission wave lengths: OTB 2308X-E 1558, 980 nm OTB 2508X-E 1557, 360 nm OTB 2708X-E 1555, 750 nm OTB 2908X-E 1554, 130 nm OTB 3108X-E 1552, 520 nm OTB 3308X-E 1550, 920 nm OTB 3508X-E 1549, 320 nm OTB 3708X-E 1547, 720 nm 12

13 rs, DWDM Type OTB xx08x-e Order no x Optical interface E-2000 Optical wave lengths nm See description Nominal optical output level dbm 8,5 ± 1 Fine adjustment of optical wave length GHz ± 100 Setting range optical output level (additional attenuation) db Optical return loss db > 45 RF frequency range MHz 5-1,002 Frequency response MHz/ ,002 MHz db ± 0.75/± 1.5 Input level for OMI = 5 % (BC low input) dbµv 73 Input level for OMI = 5 % (BC high input) dbµv 87 Carrier to Noise Ratio (OMI = 4.1 %, 20 km fibre) ¹ ) db 51 CSO (CENELEC 42, OMI = 4.1 %, 20 km fibre) MHz/ ,002 MHz CTB (CENELEC 42, OMI = 4.1 %, 20 km fibre) MHz/ ,002 MHz dbc 60/ 55 dbc 62 Attenuation range, electronically adjustable (broadcast input) db 0-24 Slope range, electronically settable db Return loss at 47 MHz db /oct., > 15 Return loss 5-65 MHz db > 18 Test socket (output) db -20 Impedance Ω 75 Power consumption (operation/stand-by) W 12/ 4 Weight kg 1.3 Operating conditions ETSI Class 3.1 (climatised environments) ¹ ) 20 km non-dispersion shifted fibre, optical attenuation and optical receiver with 0 dbm input power, equivalent noise current density = 7.0 pa/ Hz and 0.95 A/W (at 1,550 nm) 13

14 Broadband amplifier, 5-1,000 MHz TVO Broadband amplifier for universal use in forward and return paths For use in the optical broadband platform "KOBRA" Automatic load control (can be switched off) Frequency range MHz Gain db, electronically settable Slope range db, electronically settable Two RF inputs (BC low/high) for adaptation to different level conditions Test socket for output signal Stand-by mode for low power consumption RS 485 interface 14dB µc Type TVO 1024 Order no Frequency range MHz 5-1,000 Gain, electronically settable db 0 to 24 Slope electronically settable db 0 to 16 Frequency response (7-870 MHz) db ± 0.8 Frequency response (5-1,000 MHz) db ± 1.5 Input level narrowcast input ¹), relative db + 14 Max. output level 2), CSO > 60 db, CTB > 60 db dbµv 106 Return loss 5-65 MHz db > 18 Return loss 47-1,000 MHz db 18-1/oct., > 15 Noise figure MHz db 6.5 Noise figure 870-1,000 MHz db 7.5 Impedance Ω 75 Power consumption operation W 8 Power consumption stand-by W 1 Weight kg ¹ ) 14 db directional coupler ² ) CENELEC raster, 42 channels, flat

15 Directly modulated broadcast transmitter 1,550 nm OTA 1508X-E Electro-optical conversion of forward path signals Low-noise laser with pre-distortion technology Optical output power: 8 dbm Electronic tuning elements for attenuation, optical modulation index, slope, output power, prechirp, etc. Automatic load control for constant OMI RS 485 interface for monitoring Optical interface: E-2000, 0.1 db-type RF interfaces: F-type sockets F-type test socket for input level SBS suppression and prechirp technology Type OTA 1508X-E Order no Optical interface E-2000 Optical wave length nm 1,550 Nominal optical output level dbm 8 Optical output level tolerance db ± 1.5 Optical return loss db > 45 RF frequency range MHz 5-1,000 CNR with OMI = 4.1 %, P rx = 0 dbm, CENELEC ¹) db 51 CSO with OMI = 4.1 %, P rx = 0 dbm, CENELEC ¹) dbc 60 CTB with OMI = 4.1 %, P rx = 0 dbm, CENELEC ¹) dbc 62 Input level for OMI = 5 % dbµv Attenuation range, electronically adjustable db 0-24 Return loss at 47 MHz db /oct., > 15 Return loss 5-65 MHz db > 18 Impedance Ω 75 Power consumption W 9 Test socket (output) db -20 Weight kg 1.3 ¹ ) 20 km fibre, optical receiver with 0 dbm input power, equivalent noise current density = 7 pa/ Hz 15

16 Optical downstream receiver ORM 10 DS-E Opto-electrical conversion of forward path signals Can be operated with one or two separate outputs Redundant operation possible Optical input power monitoring Monitoring of the RF output level Pilot-controlled RS 485 interface for monitoring and control Very low power consumption Optical interfaces: E-2000, 0.1 db-type (other connectors on request) Ultra low-noise frontend Opt. in Similar to illustration BCout1 BCout2 Test RS485 µc Type ORM 10 DS-E Order no Optical interfaces E-2000 Wave lengths nm 1,280-1,610 Optical input level range dbm -8 to +4 Equivalent noise current density at -8 dbm pa/ Hz 5 Optical return loss db > 45 RF frequency range MHz RF output level at OMI = 4 % (1 output) dbµv 94 RF output level at OMI = 4 % (2 outputs) dbµv 90.5 Frequency response db ± 1.0 Return loss at 85 MHz: - 1 db/oct. db > 19 Test sockets db 20 Impedance Ω 75 Power consumption operation W < 12.5 Pilot frequency for AGC MHz Weight kg

17 Optical return path receivers, twin ORM 22E Opto-electrical conversion of return path signals Two receivers, with individual shut-down Two separate outputs with test sockets Redundant operation possible Optical input power monitoring on all inputs Pilot-controlled RS 485 interface Line code evaluation Stand-by mode for unused receiver to reduce power consumption Optical interfaces: E-2000, 0.1 db-type or SC/APC (other connectors on request) TP #1 ICS #1 IN #1 OUT #1 µp RS485 ICS #2 IN #2 OUT #2 OR265-nn TP #2 Type ORM 22E Order no Optical interface E-2000 Wave lengths nm 1,280-1,610 Sensitivity of the optical receiver (detector sensitivity) A/W 0.8 Optical input level range dbm -16 to +2 Equivalent noise current density, input pa/ Hz 2.5 Optical return loss db > 40 RF frequency range MHz RF output level at OMI = 5 % dbµv 90 Frequency response db ± 0.75 Return loss db > 19 Pilot control range db 36 Optical Modulation Index Pilot % 5 Test sockets db 20 Impedance Ω 75 Power consumption operation (two receivers active) W 6 Power consumption stand-by W 1.5 RF output socket 2 x F-type Weight kg 1.3 No. of required slots in module carrier 1 EMC As per EN Decoupling (all RF ports) db 50 Number of outgoing RF connectors 2 All data are typical values unless stated otherwise. 17

18 Optical return path receiver, quad ORM 40E Opto-electrical conversion of return path signals in HFC networks Four separate receivers, with individual shut-down Four separate outputs, each switchable to the test port Redundant operation possible Optical input power monitoring on all inputs AGC is both pilot-controlled and optical-power controlled Wide optical input power range RS 485 Interface for monitoring and control Line code evaluation Stand-by mode for each unused receiver to reduce the power consumption Optical interfaces: E-2000, 0.1 db-type (other connectors on request) Optical input dBm dB dB 20 db test point RF output >85dBµV 20 db test point LEDs Optical input RF output RS485 LON µp µc AGC (opt. input power or pilot controlled ) PSK Demod dBm dB dB >85dBµV Optical input RF output dBm dB dB >85dBµV 20 db test point Optical input RF output dBm dB dB >85dBµV 20 db test point Type ORM 40E Order no Optical interface E-2000 Wave lengths nm 1,280-1,610 Sensitivity of the optical receiver (detector sensitivity) A/W 0.8 Equivalent noise current density at -16 dbm pa/ Hz 2.5 Optical input level range dbm -16 to +2 Optical return loss db > 45 RF frequency range MHz RF output level when OMI = 5% (adjustable) dbµv CINR with -11 dbm (four QAM carriers with 2 MHz bandwidth, 10 % OMI) db 50 Frequency response db ± 0.75 Return loss at 47 MHz db > 20 RF output socket 4 x F-type Test socket (front panel) 1 x F-type Pilot control range db 26 Pilot tone frequency khz Optical Modulation Index Pilot % 5 Test socket db 20 Impedance Ω 75 Power consumption operation, all four receivers active/stand-by W 8/1.5 Weight kg 2.25 No. of required slots in module carrier 2 EMC As per EN Decoupling (all RF ports) db 50 Number of outgoing RF connectors 4 18 All data are typical values unless stated otherwise.

19 Optical return path receiver, quad ORM 41SC Opto-electrical conversion of return path signals in HFC networks Four separate receivers, with individual shut-down Four separate outputs, each switchable to the test port Bandwidth: MHz Redundant operation possible Optical input power monitoring on all inputs AGC is both pilot-controlled and optical-power controlled Wide optical input power range RS 485 interface for monitoring and control Line code evaluation Stand-by mode for each unused receiver to reduce the power consumption Very low power consumption Optical interface: SC / APC (other connectors on request) Requires one slot in the KBP 40xxR LEDs LON µp µc PSK AGC Demod (opt. input power RS485 or pilot controlled ) Optical input dBm Optical input dBm Similar to illustration dB dB dB dB 20 db test point 20 db test point RF output >85dBµV RF output >85dBµV Optical input RF output dBm dB dB >85dBµV 20 db test point Optical input RF output dBm dB dB >85dBµV 20 db test point Type ORM 41SC Order no Optical interface SC/APC Wave lengths nm 1,280-1,610 Sensitivity of the optical receiver A/W 0.8 Equivalent noise current density at -16 dbm pa/ Hz 2.5 Optical input level range dbm -18 to +2 Optical return loss db > 45 RF frequency range MHz RF output level at OMI = 15 % dbµv 95 CINR with -11 dbm (four QAM carriers with 2 MHz bandwidth, 10 % OMI) db 50 Frequency response db ± 0.75 Return loss at 47 MHz db > 16 RF output socket F-type Test socket (front panel) F-type Pilot control range db 36 Pilot tone frequency khz Optical Modulation Index Pilot % 5 Test socket db 20 Impedance Ω 75 Power consumption operation (all four receivers) active/stand-by W 10 Weight kg 2.2 No. of required slots in module carrier 1 All data are typical values unless stated otherwise. 19

20 RFoG return path receiverer ORM 43E-RFoG Opto-electrical conversion of DOCSIS return path signals Four separate receivers, with individual shut-down Four separate outputs, or one common output Redundant operation possible Optical input power monitoring on all inputs Wide optical input power range RS 485 interface Stand-by mode for each unused receiver to reduce the power consumption Very low power consumption Optical interfaces: E-2000, 0.1 db-type (other connectors on request) Ultra low-noise fi gure of 0.8 pa/ Hz E1 ICS db A1 E2 ICS db A2 C E3 ICS db A3 E4 ICS db A4 µc Type ORM 43E-RFoG Order no Optical interface E-2000 Wave lengths nm 1,270-1,630 Sensitivity of the optical receiver (detector sensitivity) A/W 0.8 Equivalent noise current density, input pa/ Hz 0.8 Optical input level range dbm -25 to -10 Optical return loss db > 40 RF frequency range MHz 5-85 Minimum RF output level per output at OMI = 17.5 % ¹ ) dbµv 80 Minimum RF output level COM output at OMI = 17.5 % db -6 Frequency response db ± 0.75 Return loss db > 19 RF output socket 4 x F-type Impedance Ω 75 Power consumption W 6 No. of required slots in module carrier 2 Weight kg 2.25 EMC As per EN Decoupling (all RF ports) db 50 Number of outgoing RF connectors 4 20 ¹ ) As of device status A01 the individual outputs may possibly have an output level that is +6 db higher. All data are typical values unless stated otherwise.

21 Optical amplifiers OBM 113S-E OBM 213S-E OBM 413D-E OBM 116S-E OBM 216D-E OBM 416D-E Amplify optical signals in the 1,550 nm range Optical output power: 13 or 16 dbm, one to four outputs, type-dependent Monitors optical input and output levels as well as pump laser current 1 or 2 pump lasers, type dependent Automatic switch-off in case of low input level Low noise figure Stand-by mode for low power consumption Requires two slots in the optical broadband platform Optical interfaces: E-2000, 0.1 db-type (other connectors on request) 1:n µc Type OBM 113S-E OBM 213S-E OBM 413D-E OBM 116S-E OBM 216D-E OBM 416D-E Order no Optical wave lengths nm 1,540-1,560 Optical interfaces E-2000 Optical return loss db 50 Optical input level dbm Noise figure (at 0 dbm) db < 4.8 Optical output level per output dbm Optical output power tolerance db ± 0.5/0.8 (1,551-1,556/1,548-1,560 nm) Number of outputs No. of pump lasers Power consumption, operation W Power consumption, stand-by W No. of required slots in KBP 40xxR 2 Weight kg 2 21

22 Optical amplifiers (YEDFA) OBM 0420Y-E OBM 0820Y-E OBM 1620Y-E OBM 1616Y-E Amplify optical signals in the 1,550 nm range Optical output power: 16 or 20 dbm, 4, 8 or 16 outputs, type dependent Monitors optical input and output levels as well as pump laser current Two pump lasers Automatic switch-off in case of low input level Low noise fi gure via cascading of an EDFA as preamplifi er and a YEDFA as end stage Stand-by mode for low power consumption Requires two slots in the optical broadband platform Optical interfaces: Input: SC/APC (other connectors on request) Output: LC/APC Very high number of outputs due to high-gain, cladding-pumped YEDFA end stage LEDs for status display EDFA YEDFA 1:n µc Type OBM 0420Y-E OBM 0820Y-E OBM 1620Y-E OBM 1616Y-E Order no Optical wave lengths nm 1,545-1,565 Optical interfaces input/outputs SC/APC / LC/APC-8 Optical return loss db 40 Optical input level dbm Noise figure (at 0 dbm) db < 5.5 Optical output level per output dbm Optical output power tolerance (1,551-1,556/1,548-1,560 nm) db ± 0.5 Number of outputs No. of pump lasers Power consumption, operation W Power consumption, stand-by W No. of required slots in KBP 40xxR 2 Weight kg 2 22

23 Optical fibre switch OFS 112-E Redundancy switch-over from two input signals RS 485 management interface for integration in diverse NMS systems Independent input level monitoring of both optical input ports Position-sensor and LED signalling for the active switch position Operation modes: Automatic, remote-controlled or manual LED display for the function of the module and for the optical input level (red - yellow - green) E-2000 µc µp Optical fibre Type OFS 112-E Order no Optical wave lengths nm 1,280-1,625 Type of optical fi bre Mono-mode 9/125 according to ITU G.625 Optical return loss db 45 Optical input level dbm Insertion loss ¹ ) db < 1 Optical isolation of the input ports db 80 Number of outputs 1 Number of inputs 2 Shifting time ms < 10 Power consumption operation W 0.3 Temperature range operation C No. of required slots in KBP 40xxR 2 Optical interface E-2000 Weight kg 1.3 ¹ ) Without optical connectors All data are typical values unless stated otherwise. 23

24 Externally modulated transmitters (19"-Design), 1550nm ESA 1085XA-E ESA 1085XA-E ESA 1100XA-E Designed for operation with optical amplifi ers (EDFAs) Excellent parameters enable design of optical distribution systems over 100 km in length Very low-noise, narrow band DFB laser Electro-optical modulator (Mach Zehnder) with 2 optical outputs Automatic RF gain control: CW carrier, video or manual Settable SBS threshold up to 19 dbm Service interface: HTTP/SNMP Ethernet (integrated Web server) Optical wave length nm (ITU channel 23) Additional wave lengths and optical output levels on request Two power supply modules, pluggable during operation Design:19 racking, 1 rack unit, depth 600 mm Supply type-dependent: 230 VAC or 48 V DC Type ESA 1085XA-E ESA 1085XA-E ESA 1100XA-E Order no Optical interfaces E-2000, 0.1 db E-2000, 0.1 db E-2000, 0.1 db Optical wave length nm Optical output level dbm 2 x x x 10.0 Relative intensity noise (RIN) dbc/hz Input level per TV channel, nominal dbµv AGC dynamic range db Return loss at 47 MHz db /oct., > /oct., > /oct., > 15 Frequency range MHz 47-1, , ,000 Frequency response MHz db ± 0.75 ± 0.75 ± 0.75 Test socket db -20 ± 1-20 ± 1-20 ± 1 RF interface F-type socket F-type socket F-type socket Voltage supply V AC ± ± 72 DC ± ± 72 DC Power consumption W Weight kg

25 Directly modulated broadcast transmitters, 1,310 nm OTS 1303N-E OTS 1305N-E OTS 1308N-E OTS 1313N-SC Opto-electrical conversion of forward path signals such as AM-VSB, FM and QAM in HFC networks Low-noise laser with pre-distortion technology Optical output level adjustable from 0 to -3 db relative) Dual RF input (low/high) to adapt to different input levels Electronic tuning elements for attenuation, slope, output level, Optical Modulation Index (OMI) etc. Automatic load control for constant OMI RS 485 interface Optical interfaces: E-2000, 0.1 db-type (other connectors on request) Test socket for input signal Test socket for RF signal of laser diode Stand-alone unit Type OTS 1303N-E OTS 1305N-E OTS 1308N-E OTS 1313N-SC Order no Nominal output level optical dbm Wave length nm 1,310 Setting range of optical output level (relative) db 0 to -3 CNR ¹ ) db 51 1) RF frequency range MHz 5-1,000 Nominal input level (5 % OMI, Low input) dbµv Nominal input level (5 % OMI, High input) dbµv Slope range, electronically settable db Return loss at 47 MHz db /oct., > 15 Return loss 5-65 MHz db > 18 Impedance Ω 75 Power consumption W 17 Mechanical dimensions, L x W x H (19", 1 RU) mm 483 x 240 x 45 EMC EN Safety EN , EN Environmental conditions ETS (Temp. contr. loc.) Operational voltage V AC Optical connector E-2000 E-2000 E-2000 SC/APC ¹ ) CENELEC 42, OMI = 4 %, 5 km mono-mode fibre, Prx = 0 dbm, Ith = 7 pa/ Hz 25

26 Optical amplifiers (19" design) OBV OBV OBV OBV OBV 820W Amplify optical signals in the 1,550 nm range Optical output power 16.5 or 20 dbm, 8-32 outputs, type dependent Similar to illustration Monitors optical input and output levels as well as pump laser current ErYb-doped optical amplifi er Low noise fi gure LC display, LEDs and input keys on front panel RS 485 interface for management Ideal for FTTH or HFC applications Optical interfaces: LC/APC EDFA YEDFA 1:n Design:19 racking, 1 rack unit (RU) Two power supply modules, pluggable during operation µc Type OBV 1616 OBV 3216 OBV 820 OBV 820W OBV 1620 Order no Optical wave lengths nm 1,545-1,565 Optical return loss db 45 Optical input level dbm Noise figure (at 0 dbm) db < 5.5 Optical output level per output dbm Optical decoupling, input db 35 Optical decoupling, output db 35 Number of outputs W Power consumption, max. W Voltage supply V AC Weight kg 9.7 Web interface No Yes No 26

27 Notes 27

28 We are always pleased to be able to advise you: The products described must only be installed by qualified specialists. Please consult the provided instruction manuals for safety instructions that are to be considered during use. All data are typical values unless otherwise stated /1/0514/VM/Pf Technical data subject to change. KATHREIN-Werke KG Phone Fax Anton-Kathrein-Str. 1-3 P. O. Box Rosenheim GERMANY