IN1SFP Series 10/18/14 PAGE 4
FIGURE 5 – Indicating LEDs
FIGURE 6 – DIP Switches (CNMC2+1SFP Standard Size Units Only)
LINK
STATUS (See Figures 8 & 9)
POWER
ETHERNET LINK/ACTIVITY
GREEN
Communication link has been
established over optical fiber. Flashes
when data is being transmitted.
No Fault conditions detected
Unit is correctly powered up
Unit is operational
YELLOW
N/A
N/A
N/A
Fiber failure or copper failure (Link
Fault DIP Switch must be Enabled / ON)
RED
N/A
Fault detected (One or more DIP Switch relays
must be enabled)
N/A
N/A
OFF
Communication link has
not been established.
Unit not correctly powered up
Unit not correctly powered up
Unit not correctly powered up.
SW
NAME
OFF (DOWN)
ON (UP)
1
LINK FAULT ENABLE PORT 1
Link Fault Pass-Through Disabled
Link Fault Pass-Through Enabled.If the Copper Port is Down or Not Connected, the
Optical Port will turn on and off at a ~1 sec rate to indicate copper port 1 fault.
2
LINK FAULT ENABLE PORT 2
Link Fault Pass-Through Disabled
Link Fault Pass-Through Enabled.If the Copper Port is Down or Not Connected, the
Optical Port will turn on and off at a ~1 sec rate to indicate copper port 2 fault.
3
FFE
Fiber Fault Relay Disabled
Fiber Fault Relay Enabled. If the optical link is lost or there is a power failure then the alarm
relay output will be triggered.
4
MUX
MUX Disabled
Mux Enabled. All Ethernet traffic is diverted from the copper ports to the fiber port,
copper-to-copper traffic will be disabled.
5
DEMUX
DEMUX Disabled
DeMux Enabled. When two CNMC2+1SFP units are connected via fiber and both have
DeMux enabled, traffic from Port 1 will go to Port 1 and traffic from Port 2 will go to Port 2
only, functioning like two separate media converters over one fiber.
6
100/1000
1000 MBPS (Unit must be restarted for a
speed change to take effect)
100 MBPS (Unit must be restarted for a speed change to take effect)
INSTALLATION AND OPERATION MANUAL
CNMC2+1SFP[/M]
TECH SUPPORT: 1.888.678.9427
FIGURE 7 – DIP Switches (CNMC2+1SFP/M Small Size Units Only)
FIGURE 8 - Fault Relay Operation (CNMC2+1SFP Standard Size Units Only)
The fault relay is normally closed and will open on any of the following alarm conditions:
- Link Fault is enabled on the
remote
CNMC2+1SFP unit and a copper port has been disconnected.
- Link Fault is enabled on the
local
CNMC2+1SFP unit and a copper port has been disconnected.
- Fiber Fault is enabled on the
local
CNMC2+1SFP unit and the fiber link is down or the power has been lost
to either the local or remote CNMC2+1SFP unit.
SW
NAME
OFF (DOWN)
ON (UP)
1
LINK FAULT ENABLE PORT 1
Link Fault Pass-Through Disabled
Link Fault Pass-Through Enabled.If the Copper Port is Down or Not Connected, the
Optical Port will turn on and off at a ~1 sec rate to indicate copper port 1 fault.
2
LINK FAULT ENABLE PORT 2
Link Fault Pass-Through Disabled
Link Fault Pass-Through Enabled.If the Copper Port is Down or Not Connected, the
Optical Port will turn on and off at a ~1 sec rate to indicate copper port 2 fault.
3
MUX
MUX Disabled
Mux Enabled. All Ethernet traffic is diverted from the copper ports to the fiber port,
copper-to-copper traffic will be disabled.
4
DEMUX
DEMUX Disabled
DeMux Enabled. When two CNMC2+1SFP units are connected via fiber and both have
DeMux enabled, traffic from Port 1 will go to Port 1 and traffic from Port 2 will go to Port 2
only, functioning like two separate media converters over one fiber.
5
100/1000
1000 MBPS (Unit must be restarted for a
speed change to take effect)
100 MBPS (Unit must be restarted for a speed change to take effect)
