Specifications

Appendix A
54
Local Rx fiber
Broken
Remote Power
Failure
LED Status Indicators
LED Function State Status
Power Power indicator On Converter has power.
Off Converter has no power or has been disabled.
Blinking Card is being upgraded.
VLAN VLAN mode On Indicates the media converter is set to Tag Based VLAN mode
Off Normal switch mode
FX Link Fiber link On The fiber link is ok.
Off No link or the link is faulty.
Blinking Receiving data on the fiber.
Tx1 Link Ethernet link On The UTP Port 1 link is ok.
Off No link or the link is faulty.
Blinking Receiving data on Ethernet.
Tx1 100M mode display On UTP Port 1 is operating in 100Mbps mode.
Off UTP is operating in 10Mbps mode (or no link)
Tx2 Link Ethernet link On The UTP Port 2 link is ok.
Off No link or the link is faulty.
Blinking Receiving data on Ethernet.
Tx2 100M mode display On UTP Port 2 is operating in 100Mbps mode.
Off UTP is operating in 10Mbps mode (or no link)
Bandwidth Control
The bandwidth control in this converter is settable in granules of 32Kbps or 512Kbps. In the user interface we
define 'Ingress' as traffic flowing from electrical to optical and 'Egress' as flowing from optical to electrical. The
actual mechanism uses egress with pause flow control at both ports of the switch. Flow control allows reasonable
bandwidth control of layer 7 applications (FTP, WEB, etc.) without dropping packets.
fiber
remote local
4. FEF Led Lit 2. FX Link Down
1. fiber
broken
MC
MC
3. Fault condition sent
via OAM to far end
remote local
fiber
2. Fault condition sent
via dying gasp
3. FEF LED lit
MC
MC
1. MC powered OFF