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J4858C Overview
HPE J4858C is a HPE 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
Table 1 shows the quick specs.
| Product Number | J4858C |
| Type | HPE 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 | J9054C | J4858C |
| Type | HPE X111 100M SFP LC FX Transceiver | HPE 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 |
