RAD Data Vmux-110 Bedienungsanleitung PDF herunterladen (Seite 5)

Data Sheet

NETWORK INTERFACE – T1

Nominal Data Rate

1.544 Mbps

Compliance

ANSI T1.403, AT&T TR-62411,

ITU-T Rec. G.703

Framing

SF, ESF

Line Code

AMI

Zero Suppression

B8ZS

Timing

Internal or loopback

Receive Signal Level

With CSU: 0 to -36 dB

Without CSU: 0 to -15 dB

Transmit Signal Level

With CSU: 0, -7.5, -15, or -22.5 dB

Without CSU: ±2.7V (±10%) at 0-655 ft

Jitter Performance

Per AT&T TR-62411

Line Type

4-wire balanced, 100

USER ETHERNET PORT

The specifications are identical to those of

the Network Ethernet port above.

USER INTERFACE – VOICE

Note: Vmux-110 is available with a choice of a

single E1 or T1 voice ports, or 4/8 FXS, FXO, or

E&M analog voice ports.

Compression Algorithms

G.723.1 (5.3 or 6.4 kbps), G.729A

(8 kbps), G.711

Silence Suppression

G.723.1A, G.729B

Echo Cancellation

32 ms per channel as per G.168

Fax Relay

Group III: 4.8, 9.6, 14.4 kbps

Modem Relay

V.22/V.22 bis

V.32/V.32 bis

V.34 up to 21.6 kbps

Voice Band Data

Transparent support for modems

Signaling

Transparent CAS, including R2 and E&M

Transparent CCS, including ISDN, QSIG and

SS7

Clear channel

MF Signaling

DTMF, MFR2, MFC detection, generation

and relay

Caller ID Relay

According to U.S. (Bellcore type 1) or

European (V.23) standards,

user-selectable

USER INTERFACE – E1 DIGITAL VOICE

Nominal Data Rate

2.048 Mbps

Compliance

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

G.823

Framing

G.732N or G.732S, 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

120: 4-wire balanced

75: unbalanced (via adapter cable)

Connector

RJ-45

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).

1 2 3 4 5 6 7 8

Vmux-110 1
Data Sheet 3

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