Juniper Networks T1600 Benutzerhandbuch

Table 37: Optical Interface Support for SONET/SDH OC12/STM4 (Multi-Rate) PICs Configured at an
OC48/STM16 Rate (continued)

Long Reach (LR-2)

Intermediate Reach (IR-1)

Short Reach (SR-1)

Parameter

SFP

SFP

SFP

Transceiver type

SMF cable: 49.71 miles/80 km

SMF cable: 9.3 miles/15 km

SMF cable: 1.24 miles/2 km

Maximum distance

Telcordia GR-253

Telcordia GR-253

Telcordia GR-253

Standard

1500 through 1580 nm

1260 through 1360 nm

1266 through 1360 nm

Transmitter wavelength

–2 through +3 dBm

–5 through 0 dBm

–10 through –3 dBm

Average launch power

–9 dBm

0 dBm

–3 dBm

Receiver saturation

–28 dBm

–18 dBm

–18 dBm

Receiver sensitivity

88

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SONET/SDH OC12/STM4 (Multi-Rate) PICs with SFP

T1600 Internet Routing Node PIC Guide