XCU Optical Transmission Equipment Clock And Cross Connect Module Perfect S1 Byte Processing
Brand Name:Fiberhome
Model Number:IBAS 180 - XCU Card
Minimum Order Quantity:1 pc
Delivery Time:2-4 working week
Payment Terms:L/C, T/T, Western Union
Place of Origin:China
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Location:
Guangzhou Guangdong China
Address:
No.75-78 Pacific Industrial Zone,Xintang Town, Zengcheng Area, Guangzhou, China (510660)
Supplier`s last login times:
within 32 hours
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Product Details
XCU Optical Transmission Equipment Clock And Cross Connect Module Perfect S1 Byte Processing
Main Functions of Clock Module
Clock module can provide SDH equipment with system clock in conformity of ITU-T Rec. G.813 specifications. It can also accept kinds of timing reference sources and provide 3-level clock to external. Thus SDH equipment can accommodate to various kinds of environment and perform networking flexible. Specific functions are as follows:
- Provide system with stable system clock frame alignment and multiframe alignment pulse;
- Automatically select and lock appropriate clock reference source;
- Provide input interfaces of various kinds of clock reference source;
- Externally, equipment provides 2 048 MHz/HDB3 3-level clock;
- Multiple kinds of work modes;
- Perfect S1 byte processing.
Main Functions of Cross-connect Module
- According to the command of network management system, accomplish distribution and operation of aggregate side and tributary side VC-4 traffic through cross-connect; accomplish 32×32 higher order full cross-connect and 756×756 lower order full cross-connect;
- Accomplish lower order pointer justification of eight tributaries in drop direction and provide TU12 path protection by eight VC-4s;
- Accomplish multidirectional APS protocol processing and equipment switching in abnormal condition;
- Flexible networking in cooperation with system.
Card Configuration of IBAS 180 (GF2488-01D) Subrack
| Abbreviation of Card Name | Slot | Quantity | Remarks |
| EMU/EOW | 01 | 1 | Compulsory |
| XCU | 08, 09 | 1 to 2 | At least one |
| O2500 | 06, 07 | 1 to 2 | Optional |
| O622 | 05, 06, 07, 0A | 1 to 4 | O622 card can provide one or two channels of optical interfaces and O622 card with double-optical interface can only be inserted in slots 06 and 07. |
| O155 | 05, 06, 07, 0A | 1 to 4 | Optional. O155 card with 16 E1 (card number: 2.170.645) can only be inserted slots 05 and 0A. |
| E155 | 05, 06, 07, 0A | 1 to 4 | Optional |
| E4 | 05, 06, 07, 0A | 1to 4 | Optional |
| E3 | 04, 05, 0A | 1 to 3 | Optional |
| E1 | 02, 03, 04, 05, 0A | 1 to 5 | Optional |
| ETH_4 | 02, 03, 04, 05, 0A | 1 to 5 | Optional |
| ESW_4 | 02, 03, 04, 05, 0A | 1 to 5 | Optional |
| ESD1 | 02, 03, 04, 05, 0A | 1 to 5 | Optional |
| O8 | 04, 05, 0A | 1 to 3 | Optional |
| O8E | 04, 05, 0A | 1 to 3 | Optional |
| O8V | 04, 05, 0A | 1 to 3 | Optional |
| D8E | 04, 05, 0A | 1 to 3 | Optional |
| D8V | 04, 05, 0A | 1 to 3 | Optional |
Front Panel of IBAS 180(GF2488-01D)
XCU Optical Transmission Equipment Clock And Cross Connect Module Perfect S1 Byte Processing
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