HP 6600/HSR6600/HSR6800 Router Series Interface Module Guide

31
Front panel
Figure 24 Front panel
(1) Captive screw (2) Carrier signal LED (LINK/ACT)
(3) Loopback/alarm LED (LP/AL) (4) SFP port (155 Mbps)
LEDs
Table 35 LED description
LED Status Descri
p
tion
LINK/ACT
Off No carrier signals are being received.
On Carrier signals are being received.
Flashing Data is being transmitted or received.
LP/AL
Off No loopback or alarms occur.
On The interface is in loopback state.
Flashing
At least one alarm of the type of AIS, LFA, or RAI has occurred.
• LFA—Loss of frame alignment.
• AIS—Alarm indication signal.
• RAI—Remote alarm indication.
Interface specifications
Table 36 Interface specifications
Item S
p
ecification
Fiber connector type SFP/LC
Number of interfaces 1
Interface standards SDH STM-1/SONET OC-3
Optical
transmit power
Type Short haul Medium haul Long haul Long haul Ultra-long haul
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
Central wavelength 850 nm 1310 nm 1310 nm 1550 nm 1550 nm
Fiber type
62.5/125 μm
multi-mode
9/125 μm
single-mode
9/125 μm
single-mode
9/125 μm
single-mode
9/125 μm
single-mode
Max. transmission
distance
0.55 km
(0.3418 miles)
10 km (6.21
miles)
40 km
(24.86 miles)
40 km
(24.86 miles)
70 km (43.50
miles)