SFP Optical Transceivers

Perle SFP Optical Transceivers are hot-swappable, compact media connectors that provide instant fiber connectivity for your networking gear. They are a cost effective way to connect a single network device to a wide variety of fiber cable distances and types.

By eliminating the need to maintain surplus units/ devices of various fiber types for network repairs or upgrades Small Form Pluggable Optical Transceivers reduce network equipment inventories. SFPs allow one product the flexibility to expand by speed (Fast Ethernet and 1, 10, or 40 Gigabit), and/or distance (220 m to 80 km).

Network upgrades are also made easier because SFPs are interchangeable fiber connectors that can adapt to any existing network. For example, by simply replacing the pluggable optical transceiver, a media converter that was originally used in a multimode network can be re-configured to operate over a CWDM network.

Perle SFP Optical Transceivers are hot-swappable, compact media connectors that provide instant fiber connectivity for your networking gear. They are a cost effective way to connect a single network device to a wide variety of fiber cable distances and types.

By eliminating the need to maintain surplus units/ devices of various fiber types for network repairs or upgrades Small Form Pluggable Optical Transceivers reduce network equipment inventories. SFPs allow one product the flexibility to expand by speed (Fast Ethernet and 1, 10, or 40 Gigabit), and/or distance (220 m to 80 km).

Network upgrades are also made easier because SFPs are interchangeable fiber connectors that can adapt to any existing network. For example, by simply replacing the pluggable optical transceiver, a media converter that was originally used in a multimode network can be re-configured to operate over a CWDM network.

  • Broad range of Fiber applications
  • Cisco IOS Compatible
  • MSA SFF-8472 Compliant
  • Enhanced digital diagnostic information (DOM or DMI)
  • Industrial Temperature models
  • CWDM models
  • Safety
  • Emissions
  • Immunity
  • Laser Safety
  • Other
SFP Model
Connector
Speed
Type
DOM
/ DMI
Temp
Transmit
Receive
Power
Budget
(dB)
Wave-
length
(nm)
Fiber
Type
Core
Size
(um)
Modal
Band-
width
(MHz Km)
Operating
Distance
(dBm)
(dBm)
Min
Max
Min
Max
PSFP-1000-M2LC05 Dual LC 1.25 Gbps 1000Base-SX
Fibre Channel
FICON

(Alternate to Cisco:
GLC-SX-MM)

No 0 to 70C
(32F to 158F)
-9.5 -4.0 -17.0 -3.0 7.5 850 MMF 62.5 160 220 m
(722 ft)
62.5 200 275 m
(902 ft)
50 400 500 m
(1,640 ft)
50 500 550 m
(1,804 ft)
50 2000 1000 m
(3281 ft)
PSFP-1000D-M2LC05 Dual LC 1.25 Gbps 1000Base-SX
Fibre Channel
FICON

(Alternate to Cisco:
SFP-GE-S)

Yes 0 to 70C
(32F to 158F)
-9.5 -4.0 -17.0 -3.0 7.5 850 MMF 62.5 160 220 m
(722 ft)
62.5 200 275 m
(902 ft)
50 400 500 m
(1,640 ft)
50 500 550 m
(1,804 ft)
50 2000 1000 m
(3281 ft)
PSFP-1000D-M2LC05-XT Dual LC 1.25 Gbps 1000Base-SX
Fibre Channel
FICON

(Alternate to Cisco:
SFP-GE-S)

Yes -40 to 85C
(-40F to 185F)
-9.5 -3.0 -18.0 -3.0 8.5 850 MMF 62.5 160 220 m
(722 ft)
62.5 200 275 m
(902 ft)
50 400 500 m
(1,640 ft)
50 500 550 m
(1,804 ft)
50 2000 1000 m
(3281 ft)
PSFP-1000D-M2LC2 Dual LC 1.25 Gbps 1000Base-LX
Fibre Channel
FICON
Yes 0 to 70C
(32F to 158F)
-9.0 -1.0 -19.0 -1.0 10.0 1310 MMF 62.5 160 2 km
(1.2 mi)
50 500 1000 m
(3281 ft)
PSFP-1000D-M2LC2-XT Dual LC 1.25 Gbps 1000Base-LX
Fibre
Channel
FICON
Yes -40 to 85C
(-40F to 185F)
-9.0 -1.0 -19.0 -1.0 10.0 1310 MMF 62.5 160 2 km
(1.2 mi)
50 500 1000 m
(3281 ft)
PSFP-2GD-M2LC03 Dual LC up to 2.67 Gbps 1000Base-SX
Fibre Channel
FC-2
FICON
GR253
SONET OC-48
G.957
SDH STM-16
Yes 0 to 70C
(32F to 158F)
-10 -3 -18 -3 8 850 MMF 50 500 300 m
(984 ft)
PSFP-4GD-M2LC05 Dual LC Multi-Rate -
1.063 Gbps
2.125 Gbps
4.25 Gbps
1000Base-SX
Fibre Channel
FC-1,2,4
FICON
Yes 0 to 70C
(32F to 158F)
-9 -2.5 -15 0 6 850 MMF 62.5 200 300 m
(984 ft)
50 500 500 m
(1640 ft)
PSFP-1000-S2LC10 Dual LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-LX / LH
Fibre Channel
FC-1
FICON
SONET OC-24-LR-1

(Alternate to Cisco:
GLC-LH-SM)

No 0 to 70C
(32F to 158F)
-9.5 -3.0 -21.0 -3.0 11.5 1310 MMF *** 62.5 500 550 m
(1,804 ft)
50 400 550 m
(1,804 ft)
50 400 550 m
(1,804 ft)
SMF ** -
10 km

(6.2 mi)

PSFP-1000D-S2LC10 Dual LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-LX / LH
Fibre Channel
FC-1
FICON
SONET OC-24-LR-1

(Alternate to Cisco:
SFP-GE-L)

Yes 0 to 70C
(32F to 158F)
-9.0 -3.0 -23.0 -3.0 14.0 1310 MMF *** 62.5 500 550 m
(1,804 ft)
50 400 550 m
(1,804 ft)
50 400 550 m
(1,804 ft)
SMF ** -
10 km

(6.2 mi)

PSFP-1000D-S2LC10-XT Dual LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-LX / LH
Fibre Channel
FC-1
FICON
SONET OC-24-LR-1

(Alternate to Cisco:
SFP-GE-L)

Yes -40 to 85C
(-40F to 185F)
-9.0 -3.0 -23.0 -3.0 14.0 1310 MMF *** 62.5 500 550 m
(1,804 ft)
50 400 550 m
(1,804 ft)
50 400 550 m
(1,804 ft)
SMF ** - 10 km
(6.2 mi)
PSFP-4GD-S2LC10 Dual LC Multi-Rate -
1.063 Gbps
2.125 Gbps
4.25 Gbps
1000Base-LX / LH
Fibre Channel
FC-1,2,4
FICON
Yes 0 to 70C
(32F to 158F)
-8.0 0.0 -18.0 -3.0 10.0 1310 SMF ** - 10,000 m
(32,821 ft)
PSFP-1000D-S2LC20 Dual LC 1.25 Gbps 1000Base-EX
Fibre Channel
FICON

(Alternate to Cisco:
SFP-GE-L-20)

Yes 0 to 70C
(32F to 158F)
-9.0 -3.0 -23.0 -3.0 14.0 1310 SMF ** - 20 km
(12.4 mi)
PSFP-1000D-S2LC20-XT Dual LC 1.25 Gbps 1000Base-EX
Fibre Channel
FICON

(Alternate to Cisco:
SFP-GE-L-RGD-20)

Yes -40 to 85C
(-40F to 185F)
-9.0 -3.0 -23.0 -3.0 14.0 1310 SMF ** - 20 km
(12.4 mi)
PSFP-2GD-S2LC20 Dual LC up to 2.67 Gbps 1000Base-LX / LH
Fibre Channel
FC-2
FICON
GR253
SONET OC-48
G.957
SDH STM-16
Yes 0 to 70C
(32F to 158F)
-5.0 0.0 -18.0 -3.0 13.0 1310 SMF ** - 20,000 m
(65,617 ft)
PSFP-1000D-S2LC40 Dual LC 1.25 Gbps 1000Base-EX
Fibre Channel
FICON

(Alternate to Cisco:
SFP-GE-L-40)

Yes 0 to 70C
(32F to 158F)
-5.0 0.0 -23.0 -3.0 18.0 1310 SMF ** - 40 km
(25 mi)
PSFP-1000D-S2LC40-XT Dual LC 1.25 Gbps 1000Base-EX
Fibre Channel
FICON

(Alternate to Cisco:
SFP-GE-L-RGD-40)

Yes -40 to 85C
(-40F to 185F)
-5.0 0.0 -23.0 -3.0 18.0 1310 SMF ** - 40 km
(25 mi)
PSFP-1000D-S2LC80 Dual LC 1.25 Gbps 1000Base-ZX
Fibre Channel
FICON

(Alternate to Cisco:
SFP-GE-Z)

Yes 0 to 70C
(32F to 158F)
0.0 5.0 -23.0 -3.0 23.0 1550 SMF ** - 80 km
(50 mi)
PSFP-1000D-S2LC80-XT Dual LC 1.25 Gbps 1000Base-ZX
Fibre Channel
FICON

(Alternate to Cisco:
SFP-GE-Z-RGD)

Yes -40 to 85C
(-40F to 185F)
0.0 5.0 -23.0 -3.0 23.0 1550 SMF ** - 80 km
(50 mi)

Protocols: Fast Ethernet, SONET OC-3, G.957, SDH STM-1

PSFP-100-M2LC2 Dual LC Up to 155 Mbps 100Base-FX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100FX)

No 0 to 70C
(32F to 158F)
-19.0 -14.0 -32.0 -3.0 13.0 1310 MMF 50.0 500 5km *
(3.1 mi)
62.5 2km
(1.2 mi)
PSFP-100D-M2LC2-XT Dual LC Up to 155 Mbps 100Base-FX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100FX-RGD)

Yes -40 to 85C
(-40F to 185F)
-20.0 -14.0 -31.0 -3.0 11.0 1310 MMF 50.0 500 5km *
(3.1 mi)
62.5 2km
(1.2 mi)
PSFP-100D-M2LC05 Dual LC Up to 155 Mbps 100Base-SX
SONET OC-3
SDH STM-1
Yes 0 to 70C
(32F to 158F)
-8.0 -3.0 -19.0 -3.0 11.0 850 MMF 50.0 500 550 m
(1804 ft)
62.5 200 300 m
(990 ft)
PSFP-100D-S2LC10 Dual LC up to 155 Mbps 100Base-LX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100LX)

Yes 0 to 70C
(32F to 158F)
-14.0 -8.0 -32.0 -3.0 18.0 1310 SMF ** - 10km
(6.2 mi)
PSFP-100D-S2LC10-XT Dual LC up to 155 Mbps 100Base-LX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100LX-RGD)

Yes -40 to 85C
(-40F to 185F)
-14.0 -8.0 -32.0 -3.0 18.0 1310 SMF ** - 10km
(6.2 mi)
PSFP-100D-S2LC40 Dual LC up to 155 Mbps 100Base-EX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100EX)

Yes 0 to 70C
(32F to 158F)
-5.0 0.0 -34.0 -3.0 29.0 1310 SMF ** - 40km
(25 mi)
PSFP-100D-S2LC80 Dual LC up to 155 Mbps 100Base-ZX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100ZX)

Yes 0 to 70C
(32F to 158F)
-5.0 0.0 -34.0 -3.0 29.0 1550 SMF ** - 80km
(50 mi)
SFP Model
Connector
Speed
Type
DOM
/ DMI
Case Temp
Transmit
Receive
Power
Budget
(dB)
Wave-
length
(nm)
Fiber
Type
Core
Size
(um)
Operating
Distance
(dBm)
(dBm)
Min
Max
Min
Max
PSFP-1000D-M1LC2D Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX10-U
Fibre Channel
FICON
SONET OC-24-LR-1
Yes 0 to 70C
(32F to 158F)
-10 -4.0 -22.0 -3.0 12.0 1550 / 1310 MMF ** 2 km
(1.24 mi)
PSFP-1000D-M1LC2U Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX10-U
Fibre Channel
FICON
SONET OC-24-LR-1
Yes 0 to 70C
(32F to 158F)
-10 -4.0 -22.0 -3.0 12.0 1310 / 1550 MMF ** 2 km
(1.24 mi)
PSFP-1000-S1LC10U Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX10-U
Fibre Channel
FICON
SONET OC-24-LR-1

(Alternate to Cisco:
GLC-BX-U)

No 0 to 70C
(32F to 158F)
-9.0 -3.0 -20.0 -3.0 11.0 1310 / 1490 SMF ** 10 km
(6.2 mi)
PSFP-1000-S1LC10D Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX10-D
Fibre Channel
FICON
SONET OC-24-LR-1

(Alternate to Cisco:
GLC-BX-D)

No 0 to 70C
(32F to 158F)
-9.0 -3.0 -20.0 -3.0 11.0 1490 / 1310 SMF ** 10 km
(6.2 mi)
PSFP-1000D-1LC10U-XT Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX10-U
Fibre Channel
FICON
SONET OC-24-LR-1
Yes -40 to 85C
(-40F to 185F)
-9.0 0.0 -23.0 -3.0 14.0 1310 / 1490 SMF ** 10 km
(6.2 mi)
PSFP-1000D-1LC10D-XT Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX10-D
Fibre Channel
FICON
SONET OC-24-LR-1
Yes -40 to 85C
(-40F to 185F)
-9.0 0.0 -23.0 -3.0 14.0 1490 / 1310 SMF ** 10 km
(6.2 mi)
PSFP-1000D-S1LC40U Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX
Fibre Channel
FICON
SONET OC-24-LR-1

(Alternate to Cisco:
GLC-BX-U-40)

Yes 0 to 70C
(32F to 158F)
-5.0 0.0 -23.0 -3.0 18.0 1310 / 1490 SMF ** 40 km
(25 mi)
PSFP-1000D-S1LC40D Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX
Fibre Channel
FICON
SONET OC-24-LR-1

(Alternate to Cisco:
GLC-BX-D-40)

Yes 0 to 70C
(32F to 158F)
-5.0 0.0 -23.0 -3.0 18.0 1490 / 1310 SMF ** 40 km
(25 mi)
PSFP-1000D-S1LC60U Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX
Fibre Channel
FICON
SONET OC-24-LR-1
GLC-BX-U-60
Yes 0 to 70C
(32F to 158F)
-1.0 4.0 -26.0 -3.0 25.0 1490 / 1550 SMF ** 60 km
(37 mi)
PSFP-1000D-S1LC60D Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX
Fibre Channel
FICON
SONET OC-24-LR-1
GLC-BX-D-60
Yes 0 to 70C
(32F to 158F)
-1.0 4.0 -26.0 -3.0 25.0 1550 / 1490 SMF ** 60 km
(37 mi)
PSFP-1000D-S1LC80U Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX
Fibre Channel
FICON
SONET OC-24-LR-1

(Alternate to Cisco:
GLC-BX-U-80)

Yes 0 to 70C
(32F to 158F)
-1.0 4.0 -26.0 -3.0 25.0 1490 / 1550 SMF ** 80 km
(50 mi)
PSFP-1000D-S1LC80D Single LC Dual Rate -
1.25 Gbps,
1.063 Gbps
1000Base-BX
Fibre Channel
FICON
SONET OC-24-LR-1

(Alternate to Cisco:
GLC-BX-D-80)

Yes 0 to 70C
(32F to 158F)
-1.0 4.0 -26.0 -3.0 25.0 1550 / 1490 SMF ** 80 km
(50 mi)

Protocols: Fast Ethernet, SONET OC-3, SDH STM-1

PSFP-100D-S1LC10U Single LC Up to 155 Mbps 100Base-BX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100BX-U)

Yes 0 to 70C
(32F to 158F)
-14.0 -8.0 -32.0 -3.0 18.0 1310 / 1550 SMF ** 10 km
(6.2 mi)
PSFP-100D-S1LC10U-XT Single LC Up to 155 Mbps 100Base-BX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100BX-U-RGD)

Yes -40 to 85C
(-40F to 185F)
-14.0 -8.0 -32.0 -3.0 18.0 1310 / 1550 SMF ** 10 km
(6.2 mi)
PSFP-100D-S1LC10D Single LC Up to 155 Mbps 100Base-BX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100BX-D)

Yes 0 to 70C
(32F to 158F)
-14.0 -8.0 -32.0 -3.0 18.0 1550 / 1310 SMF ** 10 km
(6.2 mi)
PSFP-100D-S1LC10D-XT Single LC Up to 155 Mbps 100Base-BX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100BX-D-RGD)

Yes -40 to 85C
(-40F to 185F)
-14.0 -8.0 -32.0 -3.0 18.0 1550 / 1310 SMF ** 10 km
(6.2 mi)
PSFP-100D-S1LC20U Single LC Up to 155 Mbps 100Base-BX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100BX-U)

Yes 0 to 70C
(32F to 158F)
-14.0 -8.0 -32.0 -3.0 18.0 1310 / 1550 SMF ** 20 km
(12.4 mi)
PSFP-100D-S1LC20D Single LC Up to 155 Mbps 100Base-BX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100BX-D)

Yes 0 to 70C
(32F to 158F)
-14.0 -8.0 -32.0 -3.0 18.0 1550 / 1310 SMF ** 20 km
(12.4 mi)
PSFP-100D-S1LC40U Single LC Up to 155 Mbps 100Base-BX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100BX-U)

Yes 0 to 70C
(32F to 158F)
-5.0 0.0 -32.0 -3.0 27.0 1310 / 1550 SMF ** 40 km
(25 mi)
PSFP-100D-S1LC40D Single LC Up to 155 Mbps 100Base-BX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100BX-D)

Yes 0 to 70C
(32F to 158F)
-5.0 0.0 -32.0 -3.0 27.0 1550 / 1310 SMF ** 40 km
(25 mi)
PSFP-100D-S1LC80U Single LC Up to 155 Mbps 100Base-BX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100BX-U)

Yes 0 to 70C
(32F to 158F)
-5.0 0.0 -32.0 -3.0 27.0 1490 / 1550 SMF ** 80 km
(50 mi)
PSFP-100D-S1LC80D Single LC Up to 155 Mbps 100Base-BX
SONET OC-3
SDH STM-1

(Alternate to Cisco:
GLC-FE-100BX-D)

Yes 0 to 70C
(32F to 158F)
-5.0 0.0 -32.0 -3.0 27.0 1550 / 1490 SMF ** 80 km
(50 mi)
Single Mode / Single Fiber

Connect copper ports over a single fiber strand ( also referred to as “Bi-Directional” BiDi )
When Single Strand fiber is used, a pair of Single Fiber Media Converters is needed for the copper to fiber conversion. Perle Single Fiber Media Converters are also referred to as “Up/Down” models. For example the PSFP-1000-S1LC10U (“Up”) and PSFP-1000-S1LC10D (“Down”), shown below, must be used in pairs. An “Up” must be matched with a “Down” peer to deal with transmit and receive frequencies separately.

Single Mode Fiber Diagram
PSFP-1000-S1LC10UPSFP-1000-S1LC10D

The majority of installations for single mode fiber media converters are of the “dual connector” or “dual fiber” type where one fiber connection is used for transmit, the other for receive. These are physically “crossed” to match up the Transmit/Receive links.

However, to reduce costs, or where there are limits on available fiber, WDM technology may be utilized. WDM uses separate transmit and receive frequencies to communicate on a single fiber strand. WDM technology relies on the fact that optical fibers can carry many wavelengths of light simultaneously without interaction between each wavelength. Thus, a single fiber can carry many separate wavelength signals or channels simultaneously.

So remember, if Single Strand fiber is used, you will need an “Up” Media Converter on one side and a “Down” Media Converter on the other for copper to fiber conversion.

Perle offers a wide variety of Single Fiber (“Up/Down”) Media Converters to connect 10BaseT, Fast Ethernet and Gigabit to single fiber. Whether you need Managed or Unmanaged, Standalone or Modular Chassis Based, 20km or 120km, Perle has the right model to meet your fiber conversion requirement.

SFP Model
Connector
Speed
Type
DOM
/ DMI
Case Temp
Transmit
Receive
Power
Budget
(dB)
Wave-
length
(nm)
Fiber
Type
Core
Size
(um)
Operating
Distance
(dBm)
(dBm)
Min
Max
Min
Max
PSFP-CWDM-SFP-1470 Dual LC up to 2.67 Gbps 1000Base-CWDM
Fibre Channel
Yes 0 to 70C
(32F to 158F)
0.0 5.0 -28.0 -9.0 28.0 1470 SMF ** 80 km
(50 mi)
PSFP-CWDM-SFP-1490 Dual LC up to 2.67 Gbps 1000Base-CWDM
Fibre Channel
Yes 0 to 70C
(32F to 158F)
0.0 5.0 -28.0 -9.0 28.0 1490 SMF ** 80 km
(50 mi)
PSFP-CWDM-SFP-1510 Dual LC up to 2.67 Gbps 1000Base-CWDM
Fibre Channel
Yes 0 to 70C
(32F to 158F)
0.0 5.0 -28.0 -9.0 28.0 1510 SMF ** 80 km
(50 mi)
PSFP-CWDM-SFP-1530 Dual LC up to 2.67 Gbps 1000Base-CWDM
Fibre Channel
Yes 0 to 70C
(32F to 158F)
0.0 5.0 -28.0 -9.0 28.0 1530 SMF ** 80 km
(50 mi)
PSFP-CWDM-SFP-1550 Dual LC up to 2.67 Gbps 1000Base-CWDM
Fibre Channel
Yes 0 to 70C
(32F to 158F)
0.0 5.0 -28.0 -9.0 28.0 1550 SMF ** 80 km
(50 mi)
PSFP-CWDM-SFP-1570 Dual LC up to 2.67 Gbps 1000Base-CWDM
Fibre Channel
Yes 0 to 70C
(32F to 158F)
0.0 5.0 -28.0 -9.0 28.0 1570 SMF ** 80 km
(50 mi)
PSFP-CWDM-SFP-1590 Dual LC up to 2.67 Gbps 1000Base-CWDM
Fibre Channel
Yes 0 to 70C
(32F to 158F)
0.0 5.0 -28.0 -9.0 28.0 1590 SMF ** 80 km
(50 mi)
PSFP-CWDM-SFP-1610 Dual LC up to 2.67 Gbps 1000Base-CWDM
Fibre Channel
Yes 0 to 70C
(32F to 158F)
0.0 5.0 -28.0 -9.0 28.0 1610 SMF ** 80 km
(50 mi)
X