HPE J4858C is a HP X121 1G SFP LC SX Transceiver. It’s a small form-factor pluggable (SFP) Gigabit SX transceiver that provides a full-duplex Gigabit solution up to 550 m on multimode fiber.
Quick Specs
This figure shows the appearance.
Table 1 shows the quick specs.
|
Product Number |
J4858C |
|
Type |
HP X121 1G SFP LC SX Transceiver |
|
Ports |
1 LC 1000Base-SX port (IEEE 802.3z Type 1000Base-SX), Duplex: full only |
|
Cabling distance (maximum) |
2-220 m (62.5 µm core diameter, 160 MHz*km bandwidth), 2-275 m (62.5 µm core diameter, 200 MHz*km bandwidth), 2-500 m (50 µm core diameter, 400 MHz*km bandwidth), 2-550 m (50 µm core diameter, 500 MHz*km bandwidth) |
|
Dimensions |
2.24 width x 0.54 depth x 0.486 in. height |
|
Weight |
0.04 lb. |
Compare to Similar Item
Table 2 shows the comparison.
|
Product Number |
J4858C |
|
|
Type |
HPE X111 100M SFP LC FX Transceiver |
HP X121 1G SFP LC SX Transceiver |
|
Ports |
1 LC 100BASE-FX port (IEEE 802.3u Type 100BASE-FX); Duplex: half or full |
1 LC 1000Base-SX port (IEEE 802.3z Type 1000Base-SX), Duplex: full only |
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HKShanhai Group Limited J4858C Specification
J4858C Specifications |
|
|
Nominal wl (nm) & encoding type |
Single lane, 850 1x1G NRZ |
|
Fiber mode |
MMF |
|
Fiber diameter (µm) |
50/125 |
|
Modal bandwidth (MHz*km) |
500 (OM2) 400 |
|
Transmission distance |
550m (1804.46 ft) 500 m (1640.42 ft) |
| Connector | Duplex LC (PC or UPC) |
| Transmit power | ??.5 to 0 dBm |
| Receive power | ??7 to ?? dBm |
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