Fast Ethernet and Gigabit Ethernet Bidirectional SFP Optical Interface Specifications

The following bidirectional SFPs are supported on M Series, MX Series, and T Series routers. To determine which SFPs are supported on a particular device, see the “Cables and connectors” section for each device in the PIC guide for your router or the MX Series 3D Universal Edge Routers Line Card Guide..

Fast Ethernet 100BASE-BX Bidirectional SFP Optical Interface Specifications

Table 6 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 6: Fast Ethernet 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

Gibabit Ethernet 1000BASE-BX Bidirectional SFP (U 13/14 and D 14/13) Optical Interface Specifications

Table 7 shows 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 7: Gigabit Ethernet 1000BASE-BX Bidirectional 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

Gigabit Ethernet 1000BASE-BX Bidirectional SFP (U 13/15 and D 15/13) Optical Interface Specifications

Table 9 shows 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 8: Gigabit Ethernet 1000BASE-BX Bidirectional 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

Gigabit Ethernet 1000BASE-BX Bidirectional SFP (40 U 13/15 and D 15/13) Optical Interface Specifications

Table 8, shows 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 9: Gigabit Ethernet 1000BASE-BX Bidirectional 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

–3 through 2 dBm

–7 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

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