E1 INTERFACE

Number of ports: 4/8/16E1 ports ( 8 and 16 are ordering time option)

Bit Rate : 2.048Mbps

Line Coding : HDB3

Line Impedence: Balanced 120 Ohms

Interface Connectors : : RJ45 or Two BNC Connectors (Optional)

Complies With : ITU G.703 and G.704.

System clock: Internal or loopback timing

Connector: RJ-45

ETHERNET INTERFACE

Number ports : 4

Ethernet Interface : 802.3, 802.u Compliance

Type : 10/100Mbps, Auto Negotiation, Auto Cross Over

Connector : RJ45

Flow Control : Full/Half Duplex operation

Max frame size : 2048 bytes

Supports Each Ports Statistics Display for the Broadcast Multicast Unicast ,Error Packets .

WAN Protocol

Encapsulation: GFP, HDLC

GFP based on G7041

WAN Protocol

In band or Out of Band Management via Network Port Using the

Telnet

SNMP v1 or v2

TEAM View EMS

E1 Alarms and the Ethernet Alarms notifications

Ethernet Transmit, Receive, Collusion, Error, Short Length Packets Display

Local Management is from ASCII terminal connected to the Local RS232 PORT

Remote in-band management is from one of the user Ports using the Telnet or SNMP.

Diagnostics:

Remote Loopbacks on E1 Interfaces

Clock Selection:

Internal Clock or Local Oscillator Timing

Loop back timing or Recovered Clock timing

Front Panel Indications::

PWR, E1LOS [1to 16E1s], ETHLINK, ETHSPD, TEST

Diagnostics:

Type : RS232

Data Rate : 115.2Kbps

Connector : RJ45

Diagnostics:

Operating Voltage : 230VAC +10%, -15%, 50Hz and -40VDC to -57VDC

A single power supply supporting both AC and DC power. Auto detection of AC and DC I/P

Redundant Power supply ensures uninterrupted Data transmissions

Environment:

Operating Temperature : - 5°C to 50°C

Relative Humidity : 0-95 % Non-condensing, at 35°C