Table of Contents
Advertisement
PWR (Power): the green indicator will be lightened when the power supply is in good
condition
4.2. Dip-switch Setup
4.2.1. SW1 for Working Modes
SW1 is an 8-bit DIP-switch, as the figure on the right
Switch
1
Enable Ethernet interface auto-sensing Disable
2
a)
Ethernet
auto-sensing disabled
b)Invalid when auto-sensing enabled
3
a) Ethernet forced full duplex when
auto-negotiation disabled
b) Ethernet forced full duplex when
auto-negotiation failed; invalid when
auto-negotiation success
4
Reserved
5
Fault Pass Through disabled
6
Enable MDI/MDIX auto-negotiation
7
E1 link normal working mode
8
Auto
management channel
Note: The other dip-switch SW2 is a 2-bit switch, which shall be used by manufacturing
people. Users are not advised to change the default status.
4.2.2. Fault-Pass-Through Capability Explanation
When Fault-Pass-Through capability is enabled, there are 3 situations that we call it a link
fault.
1£ ® The equipment will monitor the status of remote Ethernet interface. When it
changes to link down from link up, we take it as a link fault of remote Ethernet. At
OFF (default status)
forced
100M
recognition
of
auto-sensing
when
a)
Ethernet
auto-sensing disabled
b) Invalid when auto-sensing enabled
a) Ethernet forced half duplex when
auto-negotiation disabled
b) Ethernet forced half duplex when
auto-negotiation failed; invalid when
auto-negotiation success
Reserved
Fault Pass Through enabled
Disable MDI/MDIX auto-negotiation.
Straight-through cable shall be used to
connect to Switch; crossover cable
shall be used to connect to NIC and
Routers
E1 link remote loop-back
network
Forced remote network management.
Please configure as per the network
topology.
7
Raisecom Technology Co., Ltd
ON
OFF
1 2 3 4 5 6 7 8
ON
Ethernet
interface
forced
10M
when
Advertisement
Table of Contents
