Panasonic 324566-A ユーザーズマニュアル
B List of boards
Nortel Secure Router 8012
Hardware Description
B-6
Nortel Networks Inc.
Issue 5.3 (6 April 2009)
Connector type
LC
B.5 1000Base-X Ethernet optical interface module
Table B-9 lists the attributes of the 1000Base-X Ethernet optical interface.
Table B-9 Attributes of the 1000Base-X Ethernet interface module
Description
Item
2GE
1GE
Interface type
SFP interface (Configure this module separately. See Table B-10 for
attributes of SFP optical module and Table B-11 for attributes of SFP
electrical interface module.)
attributes of SFP optical module and Table B-11 for attributes of SFP
electrical interface module.)
Interface
number
number
2 1
Duplex mode
Full duplex
Rate 1.25
Gbit/s
Standard
compliance
compliance
IEEE 802.3z
Frame format
Ethernet_II
Ethernet_SNAP
Ethernet_SNAP
Network
protocol
protocol
IP
Table B-10 Attributes of the SFP optical module of the 1000Base-X Ethernet interface
Attributes
Description
Transmission
distance
distance
0.55 km
10 km
40 km
40 km
80 km
100 km
Central
wavelength
wavelength
850 nm
1310 nm
1310 nm
1550 nm 1550
nm
1550 nm
Minimum output
power
power
–9.5
dBm
dBm
–9.5 dBm –5 dBm
–4.0
dBm
dBm
–5.0
dBm
dBm
–5 dBm
Maximum output
power
power
0 dBm
–3.0 dBm –2 dBm
0 dBm
–2.0
dBm
dBm
0 dBm
Receiver
sensitivity
sensitivity
–17.0
dBm
dBm
–20.0
dBm
dBm
–23 dBm
–22.0
dBm
dBm
–23.0
dBm
dBm
–30.0
dBm
dBm