HP X121 1G SFP LC LX
Transceiver
(J4859C)
HP X121 1G SFP LC LX
Transceiver: An SFP format
gigabit transceiver with LC
connectors using LX
technology.
Ports
1 LC 1000BASE-LX port (IEEE 802.3z Type 1000BASE-LX); Duplex: full only
Physical characteristics
Dimensions: 2.24(d) x 0.54(w) x 0.486(h) in. (5.69 x 1.37 x 1.23 cm)
Weight:0.04 lb. (0.02 kg)
Environment
Operating temperature: 32°F to 158°F (0°C to 70°C)
Operating relative humidity: 0% to 85%, noncondensing
Nonoperating/Storage temperature: -40°F to 212°F (-40°C to 100°C)
Altitude: up to 10,000 ft. (3 km)
Cabling
Type:
Either single mode or multimode; 62.5/125 µm or 50/125 µm
(core/cladding) diameter, graded-index, low metal content, multimode
fiber optic, complying with ITU-T G.651 and ISO/IEC 793-2 Type A1b or
A1a, respectively; Low metal content, single-mode fiber-optic,
complying with ITU-T G.652 and ISO/IEC 793-2 Type B1;
Maximum distance:
2-550 m (multimode 62.5 µm core diameter, 500 MHz*km bandwidth)
2-550 m (multimode 50 µm core diameter, 400 MHz*km bandwidth)
2-550 m (multimode 50 µm core diameter, 500 MHz*km bandwidth)
2-10,000 m (single-mode fiber)
Notes
A mode conditioning patch cord may be needed in some multimode fiber
installations.
Wavelength: 1310nm
Power Consumption: < 500mW Typical
Services
Refer to the HP website at
www.hp.com/networking/services
for details on the
service-level descriptions and product numbers. For details about services and
response times in your area, please contact your local HP sales office.
HP X121 1G SFP LC SX
Transceiver
(J4858C)
A small form-factor
pluggable (SFP) Gigabit SX
transceiver that provides a
full-duplex Gigabit solution
up to 550 m on multimode
fiber.
Ports
1 LC 1000BASE-SX port; Duplex: full only
Physical characteristics
Dimensions: 2.24(d) x 0.54(w) x 0.48(h) in. (5.69 x 1.37 x 1.22 cm)
Weight: 0.04 lb. (0.02 kg)
Transceiver form factor: SFP
Environment
Operating temperature: 32°F to 158°F (0°C to 70°C)
Operating relative humidity: 5% to 85%, noncondensing
Nonoperating/Storage temperature: -40°F to 203°F (-40°C to 85°C)
Altitude: up to 10,000 ft. (3 km)
Electrical characteristics
Power consumption typical: 0.4 W
Power consumption maximum: 0.7 W
Cabling
Type:
62.5/125 µm or 50/125 µm (core/cladding) diameter, graded-index, low
metal content, multimode fiber optic, complying with ITU-T G.651 and
ISO/IEC 793-2 Type A1b or A1a, respectively;
Maximum distance:
2-220 m (62.5 µm core diameter, 160 MHz*km bandwidth
2-275 m (62.5 µm core diameter, 200 MHz*km bandwidth
QuickSpecs
HP 3500 and 3500 yl Switch Series
Accessory Product Details
DA - 13282 North America — Version 20 — January 17, 2014
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