Installation Manual
H3C SecPath F1000-S Firewall
Chapter 8 Multifunctional Interface Modules
8-13
8.6.3 Interface Attributes
Table 8-7 shows the interface attributes of the 1GEF and 2GEF modules.
Table 8-7
Interface attributes of the 1GEF/2GEF module
Attribute
1GEF
2GEF
Connector SFP/LC
Number of
connectors
1 2
Interface
standard
IEEE 802.3, 802.3u and 802.3ab
Type
Multi- mode
short-haul
(850 nm)
Single
mode
medium
-haul
(1310
nm)
Single
mode
long-haul
(1310 nm)
Single
mode
long-haul
(1550 nm)
Single
mode
ultra-long
haul (1550
nm)
Min
–9.5 dBm
–9 dBm
–2 dBm
–4 dBm
–4 dBm
Trans
mitter
optical
power
Max
0 dBm
–3 dBm
5 dBm
1 dBm
2 dBm
Receiver
sensitivity
–17 dBm
–20 dBm
–23 dBm
–21 dBm
–22 dBm
Central
wavelength
850 nm
1310 nm
1310 nm
1550 nm
1550 nm
Optical fiber
62.5/125
μ
m
multimode
fiber
9/125
μ
m
single
-mode
fiber
9/125
μ
m
single
mode fiber
9/125
μ
m
single
mode fiber
9/125
μ
m
single
-mode
fiber
Max
transmission
distance
0.55 km
(0.34 mi)
10 km
(6.2 mi)
40 km
(24.9 mi)
40 km
(24.9 mi)
70 km
(43.5 mi)
Operating
mode
1000 Mbps full duplex
Note:
When using optical transceivers, select those that have been approved by our
company.
8.6.4 Panel and Interface LEDs
Figure 8-19 and Figure 8-20 show the panel of the 1GEF and 2GEF modules.