Power Switch And Power Socket; Installation; E1/T1 Connections - AD-net Technology AN-TDM-IP-1E1/2E1-A User Manual

Pin
Definition
Note:
1. At auto-negotiation mode, Ethernet electrical port supports HP auto-MDIX
function and it can check the transmission and receiving sequence and make
configuration. So both MDI and MDI-X interfaces are supported and both
cross line and direct line can be selected.
2. Network Management can be used for all the Ethernet ports except Data1
port. But to ensure VLAN setting will not impact the normal monitoring,
it's better to use the Ethernet electrical port labeled "Data2/NM" as the
network management monitoring interface.
2.3.6

Power Switch and Power Socket

Two power options are available, ~220V AC or -48V DC. It should be
specified at the time of purchase.
3.

Installation

E1/T1 connections

3.1
AN-TDM-IP-1E1-A supports 1 E1-120 /T1-100
AN-TDM-IP-2E1-A can support 2 E1-120 /T1-100
RJ-48C sockets are default for all the ports. Besides, it can also support 75
non-balanced interface by the Dip switches on the rear panel and external impedance
converting cable.
E1/T1 interface provide Rx Tx、Tx
E1 channels can be set up independently. Rx Tx、Tx
shown in Fig 3.1.-1:
Rx Tx can test E1/T1 connection cable, and Tx
circuit including AN-TDM-IP-1E1/2E1-A in the two ends and the link between them.
- 10 -
Manuel de l'usager du Mux IP vers 2xE1
AD-net Technology. CO LTD
1 2
TxD+ TxD- RxD+
Fig 3.1-1 E1/T1 loop back
www.ad-net.com.tw
www.hypercable.fr
3 4 5
Rx through NMS, and the loopback of
6 7
RxD-
balanced interface and
balanced interfaces. The
Rx loop back definition is
Rx is used to test the whole
8