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32xE1 Service Processing Board.
Working with 1*D75S to transmit/receive and process 32xE1 signals.
Supports E13 function and the board version replacement function.
Can replace the SSR1PD1A.
Processes E1 signals, processes overhead bytes, reports alarms and performance events.
Provides maintenance features, and supports the TPS protection.
Supports transparent transmission and termination of the path overheads at VC-12 level, such as J2 byte.
Supports inloops and outloops at electrical interfaces.
Supports warm resets and cold resets. The warm reset does not affect services.
Supports query of the manufacturing information of the board.
Supports the in-service loading of the FPGA.
Supports upgrade of the board software without affecting services.
Supports PRBS test in the tributary direction and in the cross-connect direction in normal mode or MUX mode.
Does not support the PRBS test in the Server mode.
Supports the TPS protection when working with the electrical switching and bringing board.
SSR2PD1A is a 32xE1 processing service processing board, can be used on Huawei OSN 1500B, OSN 2500. SSR2PD1A part number is 03030ESJ, model name is SSR2PD1A01. SSR2PD1A does't have interface on board front panel, it must work with 1 pieces of D75S 75ohm E1 interface board.
The front panel of the SSR2PD1A has indicators.
OSN 1500B: The SSR2PD1A can be installed in slots 1–3, 6–8, and 11–13.
OSN 2500: The SSR2PD1A can be installed in any of slots 5–7, 19–21.
|The number code that follows the board name in the bar code is the feature code of the board. The feature code of the PD1 indicates the type of interface impedance.|
|Board||Feature Code||Type of Interface Impedance|
|Optical Interface Parameter|
|The D75S, D12S, or D12B provides electrical interfaces for the PD1. For the parameters specified for the electrical interfaces, see Technical Specifications of the D12S, Technical Specifications of the D75S and Technical Specifications of the D12B.|
|Dimensions (mm)||25.4 (W) x 220 (D) x 111.8 (H)|
Q: What’s the difference between different functional versions?
A: The PD1 is available in R1 and R2 version, R1PD1 is discontinued. Differences are as below:
|E13 function||Not supported||Supported|
|CRC function||Not supported||Supported|
Q: What is the difference between D75S and D12S?
A: D75S and D12S are E1 interface boards for R1PD1, D75S is 75ohm, D12S is 120ohm.
Q: Can I use 120ohm cable connect on D75S?
A: No, you can’t, if you use 120ohm cable, please choose D12S interface board. To avoid incompatibility, please tell Thunder-link.com sales team your resistance.
Q: Does D75S /D12S come together with R2PD1 board?
A: Yes, D75S / D12S price is inclusive in R2PD1 board.
Q: Does E1 cable comes together with R2PD1 board?
A: No, you need purchase separately. To avoid incompatibility, please tell us your resistance.
Q: How many E1 cable do I need?
A: R2PD1 E1 cable is 8*E1 per PCS, you need 4PCS per each R2PD1 board; length is 3m, 5m, 10m as per your needs. But in normally condition, 5 meter per each is enough.
Q: How could I do, if I have R2PD1+D75S, but my DDF is 120ohm?
A: You may choose a 75ohm/120ohm converter, it looks like a DDF panel, can fix on your DDF rack to convert 75ohm to 120ohm.
Q: Can I return/exchange board if not compatible with my system?
A: Yes, please tell our sales team your system and main control board version, before your purchase.
Q: The board is new or refurbished?
A: Yes, it is original new, not been used.
Q: What is the lead time for SSR2PD1A board?
A: In normal condition is 5 days, better to confirm with our sales team before your purchase.