Lx4 Xenpak - Extreme Networks BlackDiamond 8800 Series Hardware Installation Manual

Extreme Networks Optics

LX4 XENPAK

The LX4 XENPAK supports multimode fiber (MMF) in intra-building connections and single-mode fiber
(SMF) for interbuilding connections. The LX4 XENPAK has SC connectors.
The LX4 XENPAK requires the software versions listed in
Table 72: LX4 XENPAK software requirements
Switch Model
BlackDiamond Switches
BlackDiamond 10808
BlackDiamond 8800 series
BlackDiamond 12804
BlackDiamond 12802
Summit Switches
Summit X450 series
Summit X450a series
Summit X450e series
Table 73 lists specifications for the LX4 XENPAK module.
Table 73: LX4 XENPAK module specifications
Parameter
Transmitter
Average launch power, 4 lanes
Average launch power, per lane
Optical modulation amplitude (OMA), per lane:
SMF
MMF
Receiver
Average receive power, 4 lanes
Average receive power, per lane
Receive sensitivity (OMA), per lane
Optical link budget
Wavelength range
Distance range:
SMF
MMF
358
Required Software
ExtremeXOS 11.3.1 or later
ExtremeXOS 11.3.1 or later
ExtremeXOS 11.4 or later
ExtremeXOS 12.0 or later
ExtremeXOS 11.3.1 or later
ExtremeXOS 11.3.1 or later
ExtremeXOS 11.3.1 or later
Minimum
- 6.25 dBm
- 6.75 dBm
1269.0 nm
1293.5 nm
1318.0 nm
1342.5 nm
Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
Table 72.
Maximum
+ 5.5 dBm
- 0.5 dBm
- 1.25 dBm
- 1.25 dBm
+ 5.5 dBm
- 0.5 dBm
- 14.45 dBm
1282.4 nm
1306.9 nm
1331.4 nm
1355.9 nm
10 km
300 m