MSTP OSN 500 transmission STM-1 SDH over ethernet

Short Description:


Product Detail

Item Description
Appearance Chassis dimensions (H x W x D): 44 mm x 442 mm x 220 mm
Board System control, switching, and timing board: CSHD Packet processing boards: EF8F, EM6T, EM6F, CQ1, and MD1 Auxiliary board: FAN Power supply boards: PIU and UPM
Switching capacity 7.2 Gbit/s
Equipment-level protection 1+1 backup for input power Fan protection (The failure in a single fan does not affect the operation of the other fans.)
Intelligent fan speed adjustment Supports the automatic adjustment of fan speed based on the highest temperature of the board in the chassis.
Management ports and auxiliary ports
Interface Type
Description Connector
External clock port
120-ohm external clock port, which can work in 2048 kbit/s mode or 2048 kHz mode RJ45
External time port/Port for monitoring an outdoor cabinet
External time port: The equipment provides two external time input/output ports. Port for monitoring an outdoor cabinet: The equipment provides one port for monitoring and managing an outdoor cabinet. RJ45
Power supply port
Power supply port connecting to two -48/-60 V DC power supplies 4-pin terminal block
Network management port
Ethernet NM port/NM serial port, which is connected to a network management system (NMS) RJ45
Alarm input/output port
3-input/1-output alarm port RJ45

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