Bidirectional Small Form-Factor Pluggable (SFP) Optical Interface
Specifications (MX Series Routers)
The following bidirectional SFPs
are supported on MX Series routers. To determine which SFPs are supported
on each DPC, see the “Cables and connectors” section for
each DPC.
- Table 1 shows the optical
specifications for 100Base-BX bidirectional SFPs. 100Base-BX bidirectional
interfaces are supported in JUNOS 9.6 and later and must be used in
pairs.
- Table 2, Table 3, and Table 4 show the optical specifications
for 1000Base-BX bidirectional SFPs. 1000Base-BX bidirectional interfaces
are supported in JUNOS 9.0 and later and must be used in pairs.
Table 1: 100Base-BX Bidirectional SFP Optical Interface Specifications
Parameter
|
100Base-BX-U
|
100Base-BX-D
|
Pairs with
|
100Base-BX-D
|
100Base-BX-U
|
Transceiver model number
|
EX-SFP-FE20KT13R15
|
EX-SFP-FE20KT15R13
|
Rate
|
100 Mbps
|
100 Mbps
|
Optical interface
|
Single-mode
|
Single-mode
|
Transceiver type
|
SFP
|
SFP
|
Standard
|
100Base-BX IEEE
802.3-2005
|
100Base-BX IEEE
802.3-2005
|
Maximum distance
|
9/125 SMF cable: 12.4 miles/20 km
|
9/125 SMF cable: 12.4 miles/20 km
|
Transmitter wavelength
|
1260 through 1360 nm
|
1480 through 1580 nm
|
Average launch power
|
–14 through –8 dBm
|
–14 through –8 dBm
|
Average receive power
|
–45 through –8 dBm
|
–45 through –8 dBm
|
Receiver saturation
|
–8 dBm
|
–8 dBm
|
Receiver sensitivity
|
–45 dBm
|
–45 dBm
|
Table 2: Bidirectional Gigabit Ethernet 1000Base-BX SFP (U 13/14 and D 14/13)
Optical Interface Specifications
Parameter
|
1000Base-BX10-U 13/14
|
1000Base-BX10-D 14/13
|
Pairs with
|
1000Base-BX10-D 14/13
|
1000Base-BX10-U 13/14
|
Transceiver model number
|
SFP-GE10KT13R14
|
SFP-GE10KT14R13
|
Rate
|
1000 Mbps
|
1000 Mbps
|
Optical interface
|
Single-mode
|
Single-mode
|
Transceiver type
|
SFP
|
SFP
|
Standard
|
IEEE 802.3-2005
|
IEEE 802.3-2005
|
Maximum distance
|
9/125 SMF cable: 6.2 miles/10 km
|
9/125 SMF cable: 6.2 miles/10 km
|
Transmitter wavelength
|
1260 through 1360 nm
|
1480 through 1500 nm
|
Average launch power
|
–9 through –3 dBm
|
–9 through –3 dBm
|
Average receive power
|
–19.5 through –3 dBm
|
–19.5 through –3 dBm
|
Receiver saturation
|
–3 dBm
|
–3 dBm
|
Receiver sensitivity
|
–19.5 dBm
|
–19.5 dBm
|
Table 3: Bidirectional Gigabit Ethernet 1000Base-BX SFP U 13/15
and D 15/13) Optical Interface Specifications
Parameter
|
1000Base-BX10-U 13/15
|
1000Base-BX10-D 15/13
|
Pairs with
|
1000Base-BX10-D 15/13
|
1000Base-BX10-U 13/15
|
Transceiver model number
|
SFP-GE10KT13R15
|
SFP-GE10KT15R13
|
Rate
|
1000 Mbps
|
1000 Mbps
|
Optical interface
|
Single-mode
|
Single-mode
|
Transceiver type
|
SFP
|
SFP
|
Standard
|
Multivendor agreement
|
Multivendor agreement
|
Maximum distance
|
9/125 SMF cable: 6.2 miles/10 km
|
9/125 SMF cable: 6.2 miles/10 km
|
Transmitter wavelength
|
1270 through 1360 nm
|
1530 through 1570 nm
|
Average launch power
|
–9 through –3 dBm
|
–9 through –3 dBm
|
Average receive power
|
–20 through –3 dBm
|
–20 through –3 dBm
|
Receiver saturation
|
–3 dBm
|
–3 dBm
|
Receiver sensitivity
|
–20 dBm
|
–20 dBm
|
Table 4: Bidirectional Gigabit Ethernet 1000Base-BX SFP (40 U 13/15
and D 15/13) Optical Interface Specifications
Parameter
|
1000Base-BX40-U 13/15
|
1000Base-BX40-D 15/13
|
Pairs with
|
1000Base-BX40-D 15/13
|
1000Base-BX40-U 13/15
|
Transceiver model number
|
SFP-GE40KT13R15
|
SFP-GE40KT15R13
|
Rate
|
1000 Mbps
|
1000 Mbps
|
Optical interface
|
Single-mode
|
Single-mode
|
Transceiver type
|
SFP
|
SFP
|
Standard
|
Multivendor agreement
|
Multivendor agreement
|
Maximum distance
|
9/125 SMF cable: 24.9 miles/40 km
|
9/125 SMF cable: 24.9 miles/40 km
|
Transmitter wavelength
|
1260 through 1360 nm
|
1530 through 1570 nm
|
Average launch power
|
–6.5 through 2 dBm
|
–3 through 2 dBm
|
Average receive power
|
–23 through –3 dBm
|
–23 through –3 dBm
|
Receiver saturation
|
–3 dBm
|
–3 dBm
|
Receiver sensitivity
|
–23 dBm
|
–23 dBm
|
Published: 2009-07-24