H3C Technologies H3C SR6600-X - Manual (Page 36)

28
Front panel
Figure 20 Front panel
(1) Captive screw (2) SFP ports
(3) SFP port LEDs (4) Ejector lever
LED
Table 29 SFP port LED description
Status Description
Off No link is present.
Steady green A 1000 Mbps link is present.
Flashing green Data is being transmitted and received at 1000 Mbps.
Steady yellow A 100 Mbps link is present.
Flashing yellow Data is being transmitted and received at 100 Mbps.
Interface specifications
Table 30 SFP port specifications
Item Specification
Transceiver module
type
SFP
Connector type LC
Number of
interfaces
16
Interface standards 802.3, 802.3u, 802.3ab
Supported frame
format
• Ethernet_II
• Ethernet_SNAP
Optical
transmit
power
Type
Short-distance,
multi-mode Medium-distance
, single-mode Long-distance
, single-mode Long-distance,
single-mode
Ultra-long
distance,
single-mode
Min. –9.5 dBm –9 dBm –2 dBm –4 dBm –4 dBm
Max. 0 dBm –3 dBm 5 dBm 1 dBm 2 dBm
Receiving sensitivity –17 dBm –20 dBm –23 dBm –21 dBm –22 dBm