The SL-2000 is a powerful Fiber Optic Modem, which can aggregate three types of service into a pair of fiber. Any combination of four kinds (4*E1, 4*V.35, 1*V.35, 1*10/100M Ethernet) of tributary card is allowed to plug-in the system and its maximum capacity is 16 channels E1. It supports the 1+1 hot-swappable optical protection. The SL-2000 can be managed through SNMP, VT100 craft port or LCD/menu keys. It also supports order wire function for maintenance purpose. It is 1U, 19」 rack mountable or desktop type model.
The SL-2000 provides local/remote loopback functions for optical and E1 interfaces. It is very convenient for network testing and maintenance. Embedded operation channel (EOC) is built between local and remote sides for system configuration, testing, performance and alarm monitoring of each E1 channel and optical link. For performance monitoring, the SL-2000 also provides BPV and CRC error count for each E1 electrical link and parity error count for optical link.
The SL-2000 provides local/remote loopback functions for optical and E1 interfaces. It is very convenient for network testing and maintenance. Embedded operation channel (EOC) is built between local and remote sides for system configuration, testing, performance and alarm monitoring of each E1 channel and optical link. For performance monitoring, the SL-2000 also provides BPV and CRC error count for each E1 electrical link and parity error count for optical link.
Features
- Channel & tributary card
- *4, 8, 12, 16 E1 ( or datacom service)
- *E1 interface ( 75ohms or 120ohms)/ Datacom interface (V.35/
- RS-530/ X.21)10/100Base-T Ethernet bridge port(trunk up
- to 8Mbps).
- O/E module & Alarm relay contact
- Auto Laser shutdown, hot swappable 1+1 protection
- / major and minor alarms (audible and visible alarm output )
- Support
- SNMP function, TFTP remote software upgradeable / Performance monitor：E1 CV, CRC, ES, SES. / Configurations can be backup to nonvolatile memory.
- Support
- the TELNET function to configure and monitor local and remote devices through the TCP/IP network. / Provides the optical line local loopback and remote loopback function.
- External clock (Optional)
- E1 external TTL clock or PCM data Input through RJ45 connector / Management interface：LCD / keys button, VT100 (DB9),RJ45 (for SNMP)
Certificate
- ⊙ EMI：Comply with CISPR 22 class A (EN55022)
- FCC part 15 class A subpart B. ⊙ MTBF：48
- 000 hours minimum
Main Products
fiber optic multiplexer (PDH FOM) / Ethernet Media Converter