Table 1-6 1000Base Sfp Modules And Cable Specifications - Huawei Quidway S3900 Series Installation Manual

Installation Manual
Quidway S3900 Series Ethernet Switches
LED
7-
segmen
t
digitron
display
III. Attributes of the 10Base-T/100Base-TX Ethernet ports
See Table 1-3.
IV. Console port
The S3928P-SI provides one EIA/TIA-232 compliant Console port for local or remote
switch configuration. For its attributes, see Table 1-4.
V. Attributes of the 1000 Mbps SFP ports
Depending on your needs, the S3928P-SI can provide up to four SFP ports (optical or
electrical) on its front panel.
SFP modules allow for great flexibility because they are hot swappable and user
configurable.
Table 1-6 lists the available SFP modules:

Table 1-6 1000Base SFP modules and cable specifications

SFP module
1000Base-SX-
SFP
1000Base-LX-
SFP
1000Base-LH-
SFP
Mark Color
POST PWR
running green
PWR
POST
yellow
failed
PWR stays red
Software
Unit
PER
downloa
green
ding
Fan
PWR stays red
failed
Button
Unit id
released
Central
wavelength
850 nm
1310 nm
Huawei Technologies Proprietary
flashes The POST test ID (in the range 1
to 9).
flashes
The POST test ID of the failed
test.
flashes A bar rotates clockwise around the
display.
"F", meaning the FAN fails.
UNIT ID in the fabric; and for a
standalone unit, "1"
Fiber
Connector
specifications
50µm/125µm
multi-mode
optical fiber
LC
62.5µm/125µ
m multi-mode
fiber
Single
LC
fiber
1-8
Chapter 1 Product Overview
Indicates
Transmission
segment
550m(1804.46
ft.)
275m(902.23 ft.)
10 km (6.21 mi)
mode
30 km (18.64 mi)