RAD Data comm Vmux-210 Manuel d'utilisateur télécharger pdf (Page 3)

Specifications

Vmux-210 provides two 10/100BaseT

Ethernet ports (one network and one

user), one E1/T1 port and one n x 64 kbps

serial link.

NETWORK INTERFACE – ETHERNET

Standards

IEEE 802.3, 802.3u, Ethernet, 802.1D&Q

Data Rate

10 or 100 Mbps, half duplex or full duplex,

auto-negotiation

Ingress Data Rate Limit

Can be independently set for each

Ethernet port: 128 kbps, 256 kbps,

512 kbps, 1 Mbps, 2 Mbps, 4 Mbps,

8 Mbps, or unlimited

Statistics

According to RFC 3638, or RFC 3635

Received frames: Correct Frames, Correct

Octets, Alignment Errors, FCS Errors

Transmitted frames: Correct Frames,

Correct Octets, Single Collision, Multiple

Collision, Deferred Transmission, Late

Collision, Carrier Sense Error

Copper UTP Interface

Range: up to 100m on UTP Cat.5 cable

Connector: RJ-45 (per port)

NETWORK INTERFACE – E1

Nominal Data Rate

2.048 Mbps

Standards

ITU-T Rec. G.703, G.704, G.706, G.732,

G.823

Framing

G.732N, with or without CRC-4

Line Code

HDB3

Receive Signal Level

With LTU: 0 to -43 dB

Without LTU: 0 to -12 dB

Transmit Signal Level

Balanced: ±3V (±10%)

Timing

Internal or loopback

Jitter Performance

Per ITU-T G.823

Line Type

Balanced: 4-wire, 120Ω

Connector

RJ-45 for balanced interface

Note: CBL-RJ45/2BNC/E1 adapter cable is available

for converting the balanced E1 port RJ-45

connector into a pair of BNC connectors for

unbalanced coax interface (see Ordering).

Figure 2. Data and Compressed Digital/Analog Voice for Call Center Application

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RAD Data comm Vmux-210 Manuel d'utilisateur Page 3

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