Zte ZXA10 S300 - External Service Interface of ASC6 S;ASC4 S;ASB2 S

Chapter 3 Interfaces and Communications
Confidential and Proprietary Information of ZTE CORPORATION 55
Connector LC fiber connector
Configuration At most four pairs for each OL1A board
Cable 1,310/1,550 nm single-mode fiber
S.N. 2
Signal TX
Line Signal 155 M SDH
Socket core Signal output Pin No. and Signals
Socket shell Ground
Connector LC fiber connector
Configuration At most four pairs for each OL1A board
Cable 1,310/1,550 nm single-mode fiber
External Service Interface of
ASC6S/ASC4S/ASB2S
The ASC6S/ASC4S/ASB2S provide 6/4/2 ATM optical interfaces
of the STM-1. The definitions are shown in
Table 31.
TABLE 31 − EXTERNAL SERVICE INTERFACES PROVIDED BY
ASC6S/ASC4S/ASB2S
S.N. 1
Signal RX
Line Signal 155 M ATM
Socket core Signal input Pin No. and Signals
Socket shell Ground
Connector LC fiber connector
Configuration At most 6/4/2 pairs for each ASC6S/ASC4S/ASB2S
Cable 1,310 nm single-mode fiber; or multi-mode fiber, if
specially required for
S.N. 2
Signal TX
Line Signal 155 M ATM
Socket core Signal output Pin No. and Signals
Socket shell Ground
Connector LC fiber connector
Configuration At most 6/4/2 pairs for each ASC6S/ASC4S/ASB2S
Cable 1,310 nm single-mode fiber; or multi-mode fiber, if
specially required for