Specifications

Installation and Operation Manual Chapter 2 Installation and Setup
Vmux-210 Ver. 1.1 Connecting to the FXS Voice Port 2-3
Table 2-1. Required Interface Cables
Interface Cable Type
Terminal Control DB-9 to DB-9, RS-232/V.24 compliant cable for
ASCII-based terminal control
Ethernet Cat. 5, RJ-45 to RJ-45, IEEE 802.3 compliant cable
Balanced E1 RJ-45 to RJ-45 E1 compliant cable
Unbalanced E1 interface Adapter cable, CBL-RJ45/2BNC/E1, which has one RJ-45
plug for connection to the Vmux-420 E1 connector and
two BNC female connectors at the other end.
FXS (12, 15, 24 channel
versions)
Telco-50 cable
FXS (30 channel versions) Telco-64 cable
2.5 Mounting the Unit
Vmux-210 is designed for installation on a desktop, or in a 19" rack.
• For rack mounting instructions, refer to the RM-34 Installation Kit Manual.
• If Vmux-210 is to be used as a desktop unit, place and secure the unit on a
stable, non-movable surface.
Refer to the clearance and temperature requirements in Site Requirements and
Prerequisites.
2.6 Connecting to the FXS Voice Port
The FXS voice interface terminates in a Telco-50 or Telco-64 proprietary
connector.
Appendix A specifies the pinout of the FXS connectors.
SERIAL LINK
PWR
TST
ALM
Vmux-210
CHANNELS 1-30 CONTROL
ETH
NET
LINK ACT
USER
LINK ACT
E1/T1
Figure 2-1. FXS Connector
 To connect the FXS voice interface:
• Connect FXS voice interface to the connector on the Vmux-210 rear panel
labeled Channels 1-x.