Black Box LB9902A manual

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Table of contents for the manual

  • Page 1

    Thermal design for use in harsh environments of uncontrolled heat or cold. Rugged steel cases act as heat sinks. 100-Mbps switching for high-performance LANs. T wo fiber ports for extended distances. Autonegotiating on six copper ports per 802.3u standard. AC or DC power options. Daisychain units for even greater distance. T op-mounted LEDs for eas[...]

  • Page 2

    • Hardened Ethernet Switch • Power supply • Power cord • Users’ manual Compliance: FCC Part 15 Class A; UL ® 1950; CE; Bellcore GR-63- CORE Sections 4.4.1 and 4.4.3 (for shock and vibration) Standards: 10BASE-T: IEEE 802.3; 100BASE-TX, -FX: IEEE 802.3u Connectors: LB9901A, LB9904A: (6) RJ-45 shielded 10/100; (2) full-duplex multimode fib[...]

  • Page 3

    Ordering Information ITEM CODE Hardened Ethernet Switches, AC Power (6) 10-/100-Mbps RJ-45 Ports plus (2) 100-Mbps Multimode SC Ports .....................LB9901A (1) 100-Mbps Multimode SC Port, (1) 100-Mbps Single-Mode SC (20-km) Port ...........................LB9902A (2) 100-Mbps Single-Mode SC (20-km) Ports....LB9903A Hardened Ethernet Switches[...]