Advanced Test Equipment Rentals ATEC (2832)

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1 Established 1981 Advanced Test Equipment Rentals ATEC (2832) Product Specifications Receiver Specifications STS1 Interfaces STS 1 : MHz +/- 20 ppm STSX-1, monitor or terminate levels, B3ZS, 75 ohms, BNC NRZ, ECL, 50 ohms to -2V, BNC Differential, 0.5 Vp-p into 100 ohms, 2 BNC's with recovered or ECL clock Clock, ECL, 50 ohms to -2V, BNC, rising edge in center of data bit +/- 2ns OC1-Optical: 1300 nm, single mode, maximum input -9 dbm, Sensitivity -25 dbm typical, -22 dbm minimum those for OC12. STS3 Interfaces STS3 : MHz +/- 20 ppm Data-Optical : OC3, single mode, 1300 nm, maximum input -9 dbm, Sensitivity -25 dbm typical, -22 dbm minimum, Data-ECL : NRZ, 50 ohms to -2V, BNC, with recovered or ECL clock Clock-ECL: 50 ohms to -2V, BNC, rising edge is aligned +/- 2ns with the center of STS-3 data bit. those for OC12. STS-12 Interfaces (optional) STS-12 : MHz +/- 20 ppm Data-ECL : One NRZ output, rear panel, 50 ohms BNC. Terminate 50 ohms to -2.OV. Clock-ECL: One output, 50 ohms BNC. Terminate 50 ohms to -2.OV. Duty cycle 50 +/- 10% maximum. Rising edge is aligned +/- 500ps with the center of STS-12 Data-ECL bit. Data-Optical: One OC12, single mode, 1310nm, maximum input -8 dbm, Sensitivity -30 dbm typical, minimum -28 dbm. those for OC12. DS1 Interfaces DSL MHz +/- 130 ppm DSX-1, B8ZS or AML 100 ohms balanced, monitor or terminate levels, 310 jack C-9 8/15/95

2 DS3 Interfaces DS3 : MHz +/- 20 ppm DSX-3, monitor or terminate levels, B3ZS, 75 ohms, BNC Auxiliary Interfaces Frame Capture Trigger: TTL level input, BNC, 1 Kohm to +5V. Low level activates trigger. Bit Error : TTL level output, BNC, 50 ohms, High level during bit error on selected payload, DS1 or DS3 input. B3 Error : TTL level output, BNC, 50 ohms. High level 12 us pulse if any B3 errors are detected on the selected STS1 during a frame. TOH/POH Monitor TTL level output 50 pin monitor port for Transport and Path Overhead bytes. Parallel Data is valid on the rising edge of the data valid signal. The sync signal indicates the first row in the column. Each of the three TOH and POH columns have an 8-bit data port. The Pin assignments are : TOH Data Valid - pin 18 TOH Sync - pin 20 POH Data Valid - pin 19 POH Sync - pin 21 Ground pins are 17 and 42 through 46 C-10 8/15/95

3 Frame Detection STS1 : Detection based on Al, A2. STS3 : Detection based on Al, A2, A2. STS12 : Detection based on Al, A2, A2. Parity Detection STS1 : B1, B2, and B3 are generated from the incoming signal and compared with corresponding bytes in succeeding frames in accordance with GR-253-CORE. DS3 (Payload or Input) : M13 or C-bit frame parity is detected, compared, and stored. STS3 : B1 parity is detected, compared, and stored. B2 and B3 parity is detected, compared, and stored on a selected STS1. VT1.5 (Floating VT) : BIP-2 is detected as defined in GR-253-CORE. DS1 (Payload or Input) : CRC-6 errors are detected and stored. Section Measurements B1 Coding Errors : Total, rate, ES's, %EFS's SEFS : Total SES's : Total, for x or more CV's or OOF (x=9 for STS1 rate, x=16 for OC3 rate, x=63 for OC12 rate). Al, A2 pattern errors, OOF Line Measurements B2 Coding Errors : Total, Rate, ES's, %EFS's SES's : Total, for x or more CV's or OOF (x=12 for STS1 rate, x=32 for OC3 rate, x=124 for OC12 rate). LOP, FERF, Pointer out-of-range, APS byte failure, Invalid K1 STS Path Measurements B3 : Total, Rate, ES's, %EFS's SES's: Total, for 9 or more CV's or OOF AIS, Yellow, FEBE Selectable STS1 of STS3 or STS12 (option) C /15/95

4 VT Path (Floating VT) Measurements BIP-2 : Total, rate, ES's, %EFS's SES's: Total, for 9 or more CV's or OOF AIS, Path Yellow, FEBE DS3 (Payload or Input) Measurements M13 or C-Bit Parity : Rate, total, ES's, %EFS's Bit Errors, PRBS or fixed word : Rate, total, ES's, %EFS's BPV, AIS, Idle, FEBE, X-Bit and all ones DS1 (Payload or Input) Measurements Bit Errors, PRBS or fixed word : Rate, total, ES's, %EFS's BPV, AIS, Yellow, CRC-6, OOF, Frame errors Pointer Measurements Detects and stores PJ or NDF on a selected VT APS Measurements Protection Switching Counts (PSC's) : Number of times switched from monitored to protection line. Protection Switching Duration (PSD) : Number of seconds service removed from monitored line. Frame Measurements RAM captures last 40 STS 1 frames before/after trigger Start trigger, byte number and content are defined by the user. Hex display on LCD Time Control Single or repeat test set from one second to nine days in one second intervals. Untimed test control Date and clock control C /15/95

5 Test Storage and Event/Error Log Time : Current test and Previous test Initialization : Local or remote Stores up to 100 time stamped test summaries. Stores up to 5000 time stamped error history events. Local Test Retrieval Selectable report format/content Front panel call-up and display Send to GPIB or RS-232C ports Output report to local printer Remote Test Retrieval Selectable report format/content Polled command/response Send to GPIB or RS-232C ports Output report to local printer C /15/95

SunSet STS- 1. Advanced Test Equipment Rentals ATEC (2832) User's Manual Version Sunrise Telecom...

SunSet STS- 1. Advanced Test Equipment Rentals ATEC (2832) User's Manual Version Sunrise Telecom... Established 1981 Advanced Test Equipment Rentals www.atecorp.com 800-404-ATEC (2832) ~ SUNRISE TELECOM incorporated SunSet STS- 1 User's Manual 58351 Version 2.00 Sunrise Telecom...Q step ahead 1.0 SPECIFICATIONS