AN-miniSDH-V
AN-miniSDH-V - industries most compact SDH terminal multiplexer 4 E1 G.703 + 1xV35 and 1 Ethernet over STM-1
- Standard STM-1 optical ports,1+1 protection supported, dual or single fiber WDM transmission ,different wavelengths and powers can be selected.
- Standard SDH mapping of various service interfaces；
- Ethernet mapping adopts GFP/VC-12 virtual concatenated technology according with MSTP criterios；
- Comply with ITU-T G .703;
- E1 port has on-line error surveillance and loopbacktest function；
- Q3 or SNMP（10Base-T）,RS-485 interface；
- Standard 19 inch 1 unit box；
- -48V DC or 220V AC or +24V DC power supply
- Supply invalidation and loss indication，remote AC220V power loss indication for
- Terminal equipment as a plus；
- Substrate program on-line update supported.
SDH signal interface:
Bit rate： 155520kbit/s (STM-1，G.957, framing G.707)
Line code： Scrambled NRZ
Optic ports：1 or 2 optic ports selected
V35 port
Comply with ITU-T V.35/V.36， DCE mode，DTE mode，N ×64kbps （1 £ N £ 32）
Ethernet data port
Two 100Base-Tx Ethernet ports.
Comply with IEEE 802.3 related suggestions.
10M/100M auto-adapted
The channel rate of Ethernet can be adjusted among 2M to 100M, and the rate can be decided by setting the quantity of VC12(1~46).
Half duplex/full duplex auto-adapted
HP auto-MDIX，MDI and MDI-X auto-adapted,connector:RJ45 socket
E1 port
Comply with ITU-T G.703.Bit rate:2048kbit/s ±50ppm，code：HDB3, 75ohm or 120ohm
Application scenario:
Description
AN-MINISDH-V is a compact SDH TM with STM-1 interface. It can connect with any standard STM-1 optical port , connect to the backbone network directly and build point to point network. 4 E1s,2 V.35 ports and 100Base-T Ethernet service can be supplied. We provide several concrete types of AN-miniSDH-V, so you can select the best one according to you requests.
AN-MINISDH-V can work as terminal equipment either in the point to point network or in other complicated network topologies inter-working with other MSPP Express products. It is mainly used in access layer network to supply various services such as STM-1,E1,V.35, Ethernet.(Fig 2-1)Typical applications include big client access,3G mobile station connection and etc.. Together with other MSPP Express products, AN-MINISDH-V can provide flexible network building and access capability. In addition, it can independently apply in various special transport networks with mezzo portfolio.