Black Box LE2690A, User Manual

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CHAPTER 1: Specifications
Compliance —
FCC Part 15 Class A and B, DOC Class/MDC classe B,
VDE Class B
Standard —
IEEE 802.3 Ethernet v. 1.0/2.0
Interface —
10BASE-T
Data Rate —
10 Mbps
Partitioning —
Automatic after 32 consecutive collisions
Reconnection —
Occurs after 512 bits of error-free transmission
Maximum
Segment Length —
UTP (unshielded 10BASE-T): 100 m (328 ft.);
STP (shielded 10BASE-T): 150 m (492 ft.)
User Controls —
Rear-mounted slide switch for straight-through vs.
crossover (uplink) operation
Indicators —
(18) Top-mounted recessed LEDs:
(1) Power; (9) Link (1 for each port); (8) RX (1 for
each front-panel port)
Connectors —
Shielded-type RJ-45 female: (8) front-mounted,
(1) rear-mounted
Leads/Signals
Supported —
Pins 1, 2, 3, and 6;
On front ports and (when set for straight-through
operation) the rear port: R, Receive –,
Tr, and Transmit – respectively;
On rear port (set for crossed operation): Tr,
Transmit –, R, and Receive – respectively
1. Specifications