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No title
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1U height, ETSI
shelf (full front access) or ANSI shelf (front and rear access)
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Rack mount, wall mount, and standalone
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Aggregate ports
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2 Gigabit Optical
Interface with SFP housing
* Protection
*Aggregate Line(1+1) protection
* Switch
*Switching time will be within 50 ms
*Switching mode: manual switch, automatic switch
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Proprietary Optical
Aggregate throughput: at least 860 Mbps.
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Tributary ports:
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4 general purpose
hot-swappable slots supporting any of the following cards:
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E1/T1 card
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4 E1/T1 ports per card (manufacture
option)
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8 E1 ports per card
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Up to 16 E1/T1 ports
per system
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E1/T1 per card is software
configurable
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GbE card
* 2 Combo Gigabit Ethernet (GbE) port (2 RJ45 and 2 SFP housing) per card
* Up to 8 Combo Gigabit Ethernet (GbE) ports per system
* Support Diagnostics (Loopback and Bert)
* Functions:
* Packet Transparency: BPDU packet transparency; IEEE 802.1q VLAN, 802.1ad
(Q-in-Q)
* QoS: 4 priority queues for packet classification; 256K bytes of packet
buffer per priority queue, IEEE 802.1p CoS
* Traffic Rate Control: Rate limited with256K bps granularity; pause frame according to IEEE 802.3X standard.
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Power modules
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Hot-swappable DC plug-in modules
(-48 Vdc: -36 to -75 Vdc), dual for redundancy
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Hot-swappable AC plug-in module (100 to 240
Vac), dual for redundancy
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Alarm relay
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Firmware download to the
local unit and remote unit
* Configuration upload and download
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Management port and interface
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LCD with keypad on ANSI-shelf option
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Console port
(RS232, DB9), VT100 menu-driven
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SNMP port
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SNMP v1, v2c
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Telnet via SNMP port
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LoopView/LoopView
Plus GUI EMS*
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In-band
management in traffic bandwidth
* RoHS Compliant
* Future Option
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