Nortel-networks 312865-A Manual de usuario descargar pdf (Pagina 15)

1000BASE-ZX

The Model 1000BASE-ZX GBIC provides Gigabit Ethernet

connectivity using SC duplex single-mode fiber connectors.

High-performance optical transceivers enable Gigabit Ethernet

link distances up to 70 km over single-mode fiber cable. The

ports operate in full-duplex mode only.

Table 6 describes standards, connectors, cabling, and distance for

the Model 1000BASE-ZX GBIC.

Note: The 1000BASE-ZX Model GBIC is based on

proprietary signaling. Nortel Networks recommends that

this product be used only with other Nortel Networks

1000BASE-ZX GBICs.

Table 6 1000BASE-ZX GBIC specifications

Type Specifications

Standards Conformity to the following standards:

802.3z, Ethernet full duplex

Connectors Duplex SC single-mode fiber optic connector

Cabling Single-mode fiber cable

Distance Up to 70 km using single-mode fiber cable,

depending on the quality of the fiber

Optical Budget 22 dB

Laser Transmitter Characteristics

Wavelength 1550 ± 10 nm

Maximum spectral width 0.2 nm

Maximum launch power 5 dBm or 3.0 mW

Minimum launch power 0 dBm

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