
Introduction
Figure 1-20 The back panel with extended modules for DG-GS4628SP / DG-GS4652SP
Extended module‘s LED description is the following:
Table 1-5 10Gb extended module LED description
LED
Status
Description
Green
Ports are at the link state of 10G
Blink(Green)
Ports are at the active state of 10G
Link/Activity
Off
No link or the link is failure
DG-GS4600S series switch supports the following XFP, SFP+ transceivers:
Table 1-6 DG-GS4600S series XFP, SFP+ transceivers description
Spec
XFP
XFP-SR
transceiver
10GBase-SR XFP multi-mode fiber transceiver (850nm
,
62.5
μ
m MMF 32m
,
50
μ
m 500MHz/km MMF 85m
,
50
μ
m 2000MHz/km MMF 300m)
XFP-LR
transceiver
10GBase-LR XFP single-mode fiber transceiver (1310nm,SMF,10km)
XFP-ER
transceiver
1550nm SMF, 40km
XFP-ER-70
transceiver
1550nm SMF, 70km
SFP+
SFP+-LR transceiver
10GBase-LR SFP+(1310nm, SMF, 10km)
SFP+-SR transceiver
10GBase-SR SFP+(850nm, 62.5
μ
m MMF 32m, 50
μ
m 500MHz/km MMF
85m, 50
μ
m 2000MHz/km MMF 300m)
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