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The 4x E1/T1 plus 3x 10/100Base-TX Ethernet switch PDH Fiber Optical Multiplexer, FMUX04A is fixed type design that provides simultaneous multi-service through dual (1+1) fiber. The fiber optic line is based on 155Mbps SFP technology that allows the flexible use of Multimode or Single mode optics and enables support for different wavelengths and distances. The use of bi-directional SFPs maximizes the utilization of fiber optic line and results in saving fiber line costs.
The multiplexer can be equipped with AC and DC dual power supplies for redundant operation. With Optional SNMP and Web-based management in the FMUX04A, the administrator can monitor, configure and control both the local and remote device.
Features
4 channels unframed E1/T1 with both E1 BNC(75Ω) and E1/T1 RJ45 (120Ω) ports
3x 10/100Base-TX Ethernet RJ45ports with 100Mbps throughput)
Auto MDI/MDIX, Auto-Negotiation or Force mode
Supports flow control
RS-232 port with DB9 for system console
One alarm output port
Port based VLAN
2 plug-in SFP slot for optical 155Mbps SFP module
Forward 1536byte packets on Ethernet port
1+1 fiber protection, less than 50ms
One RS232 clear channel with RJ45 port up to 250Kbps(Async)
Supports Digital Diagnostics Monitoring Interface (DDMI)
AIS on signal loss on E1/T1 and fiber port
Loopback test on E1/T1, RS-232, fiber ports
Supports local or remote In-band management
SNMP and web based management (Options)
Auto Laser Shutdown (ALS)