Technical Parameters

E1 interface

Standard

Meet G.703 standard

Transmission rate

n×64Kbps , 1<n<32

Line code

HDB3

line impedance

75Ω(unbalanced),120Ω(balanced)

Connection

BNC(75Ω),RJ45(120Ω)

Jitter Performance

Meet G.742 AND G.823 standard

Clock Mode

Internal clock, Line clock

V.35 Interface

Transmission rate

n×64Kbps , 1<n<32

Interface Feature

Meet V.35 standard

Connection

DB25

Connect type

DCE

Clock Mode

G.703 Recovered clock, Internal clock,V.35 External clock

10/100Base-T Port

Transmission rate

10M or 100M,Full/half duplex self-adaptation

Protocol

IEEE 802.3,IEEE 802.1Q(VLAN)

MAC-Address

Able to learn 4096 pieces of MAC-Address

The total cache of Ethernet

64MBits SDRAM

Physical Interface

RJ45,Support AUTO-MDIX

Working Environment

Voltage

AC180V ~ 240V;DC –48V;DC +24V

Power Consumption

≤5W

Operational Temperature

0°C~50°C

Store Temperature

-40°C~+70°C

Humidity

95 %

Operating Environment

No caustic gas or solvent gas, no dust, no strong magnetic-field interference

Size

210(W)×140(Depth)×30(high)mm