14
Off
No network connection
present on SFP
transceiver
Transmission
Indicator
Act Blinking
(Green)
Sending or receiving
data
1.4.2.1.3 Front Panel Port Description
The EM4704BD-M12GX-SFP provides 12 SFP (Mini GBIC) Gigabyte fiber
transceiver slots.
The following SFP transceivers are supported by the EM4704BD-M12GX-SFP:
z
ET4201-SX Gigabit SFP MM 850 nm, 500m (SX)
z
ET4201-LX Gigabit SFP SM 1310 nm, 10Km (LX)
z
ET4201-LHX Gigabit SFP SM 1310 nm, 40Km (LHX)
z
ET4201-ZX Gigabit SFP SM 1550 nm, 80Km (ZX)
z
ET4201-RJ45 Gigabit SFP to Copper cable RJ45
1.4.2.1.4 Front Panel – Console Port
The EM4704BD-M12GX-SFP provides a RJ-45 (receptacle) Console serial port.
Users can connect to hosts via this port to perform system debugging, configuration,
maintenance, management and host software loading.
Table 1.2 EM4704BD-M12GX-SFP Console description
Property
Specification
Connector
RJ-45 (receptacle)
Connector type
RS-232
Baud rate
9600bps (default)
Supporting service
z
Connects to character terminals
z
Connects to PC serial port and running terminal emulator
on PC.
1.4.2.1.5 Front Panel – Management Port
The EM4704BD-M12GX-SFP provides a RJ-45 (receptacle) Ethernet port. Users can
connect through this management port to hosts for program loading or to connect to
remote devices for remote management (e.g., a managing workstation). Note: when
connecting to the host, a cross-over cable should be used.
Table 1.3 EM4704BD-M12GX-SFP management port description
Property
Specification