SFP Optical Transceivers for Juniper the QFX10002

The specifications of the small form-factor pluggable (SFP) optical transceivers used in the QFX10002, QFX10008, and QFX10016 switches.

The optical transceivers installed in QFX Series devices support digital optical monitoring (DOM) and digital diagnostic monitoring (DDM). DDM not only performs optical monitoring but also electrical monitoring, such as power supply voltage. You can view the diagnostic details for these transceivers from the CLI by issuing the operational mode CLI command show interfaces diagnostics optics.

Macroreer offer Optical Interface support 1000BASE transceivers over single-mode fiber-optic (SMF) and multimode fiber-optic (MMF) cables and copper interface support over four-pair, Category 5 shielded twisted-pair cables.

1000BASE-LX: http://amzn.to/2d0Opxr ( $16.99 )

1000BASE-SX: http://amzn.to/2csPIWG ( $14.99 )

1000BASE-T: http://amzn.to/2di5Iw7 ( $18.99 )

Specification of the 1000BASE Transceiver

Transceiver	Part Number	Described in Table
1000BASE-LX	QFX-SFP-1GE-LX	Table 2
1000BASE-SX	QFX-SFP-1GE-SX	Table 3
1000BASE-T	QFX-SFP-1GE-T	Table 4

Transceiver Characteristic	Value
IEEE standard	1000BASE-LX
Product SKU number	QFX-SFP-1GE-LX
Supported models	All QFX10002 models
Signaling rate, each lane (range)	1.25 GBd +/- 100 ppm
Connector type	Lucent connector (LC)/physical connector (PC)
Fiber pairs	1
Wavelength range	1270 nm to 1355 nm
Average transmit launch power (minimum)	-9.5 dBm
Average transmit launch power (maximum)	-3 dBm
Average receive power (maximum)	-3 dBm
Receive sensitivity	-19 dBm
Fiber type	Note: Mode-conditioning patch (MCP) cable is required for 1000BASE-LX applications over OM1 and OM2 fiber types.
	Core/cladding size	9/125 µm	62.5/125 µm	50/125 µm	50/125 µm
	Fiber grade	SMF	OM1	–	OM2
	Modal bandwidth at 1300 nm (minimum overfilled launch)	–	500 MHz x km	400 MHz x km	500 MHz x km
	Operating range	2 m (6.6 ft) to 10 km (6.2 miles)	2 m (6.6 ft) to 550 m (0.34 miles)	2 m (6.6 ft) to 550 m (0.34 miles)	2 m (6.6 ft) to 550 m (0.34 miles)
Diagnostic support	Supported
Minimum Junos OS release	15.1X53-D10

Transceiver Characteristic	Value
IEEE standard	1000BASE-SX
Product SKU number	QFX-SFP-1GE-SX
Supported models	All QFX10002 models
Signaling rate (range)	1.25 GBd +/- 100 ppm
Connector type	LC/PC
Fiber pairs	1
Transmit and receive wavelength (range)	770 nm to 860 nm
Average transmit launch power (minimum)	-9.5  dBm
Average transmit launch power (maximum)	-3 dBm
Average receiver power (maximum)	0 dBm
Receive sensitivity	-17 dBm
Fiber type	MMF
	Core/cladding size	62.5/125 µm	62.5/125 µm	50/125 µm	50/125 µm
	Fiber grade	FDDI	OM1	–	OM2
	Modal bandwidth at 850 nm (minimum overfilled launch)	160 MHz x km	200 MHz x km	400 MHz x km	500 MHz x km
	Operating range	2 m (6.6 ft) to 220 m (721 ft)	2 m (6.6 ft) to 275 m (902 ft)	2 m (6.6 ft) to 500 m (1640 ft)	2 m (6.6 ft) to 550 m (1804 ft)
Diagnostic support	Supported
Minimum Junos OS release	15.1X53-D10

Transceiver Characteristic	Value
IEEE standard	1000BASE-T
Product SKU number	QFX-SFP-1GE-T
Supported models	All QFX10002 models
Signaling rate (range)	1.25 GBd +/- 100 ppm
Connector type	RJ-45
Fiber pairs	–
Transmit and receive wavelength	–
Average transmit launch power (minimum)	–
Average transmit launch power (maximum)	–
Average receive power (maximum)	–
Receive sensitivity	–
Fiber type	–
Diagnostic support	Not available
Operating range	100 m (328 ft)
Minimum Junos OS release	15.1X53-D10

Table 1: 1-Gigabit Transceivers

Table 2: 1000BASE-LX Specifications

Table 3: 1000BASE-SX Specifications

Table 4: 1000BASE-T Specifications