Installation Manual
H3C SecPath F1000-A Firewall
Chapter 1 Product Overview
1-5
III. Gigabit Ethernet (GE) Interface
On the H3C SecPath F1000-A, the SRPU board provides two 10/100/1000 Mbps
Ethernet interfaces: Ethernet 0 (right) and Ethernet 1 (left), each as optical or electric
interface. The electric interface uses the RJ-45 connector and the optical interface uses
the Small Form-Factor Pluggable (SFP) connector.
Five 1000Base-FX SFP optical transceiver options are available for the H3C SecPath
F1000-A: multi-mode short-haul (850 nm), single mode medium-haul (1310 nm), single
mode long-haul (1310 nm), single mode long-haul (1550 nm), and single mode
ultra-long haul (1550 nm). They all provide LC interfaces and are hot swappable.
The following table shows the Ethernet interface attributes of the H3C SecPath
F1000-A:
Table 1-5
Attributes of the GE electrical interfaces
Attribute
Description
Connector RJ-45
Interface type
auto-MDI/MDIX
Frame format
Ethernet_II
Ethernet_SNAP
Operating mode
10/100/1000 Mbps auto-sensing
Full duplex/Half-duplex
(1000 Mbps and half-duplex cannot be
used at the same time)
Table 1-6
Attributes of the GE optical interfaces
Description
Attribute
Multi-mo
de
short-ha
ul (850
nm)
Single
mode
medium-ha
ul (1310
nm)
Single
mode
short-haul
(1310 nm)
Single
mode
long-haul
(1550 nm)
Single
mode
ultra-long
haul (1550
nm)
Connector SFP/LC
Optical fiber
62.5/125
μ
m
multi-mod
e fiber
9/125
μ
m
single-mod
e fiber
9/125
μ
m
single-mod
e fiber
9/125
μ
m
single-mod
e fiber
9/125
μ
m
single-mod
e fiber
Max
transmission
distance
0.55 km
(0.34 mi)
10 km (6.21
mi)
40 km
(24.86 mi)
40 km
(24.86 mi)
70 km
(43.5 mi)
