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IP/NETWORKMEASURINGINSTRUMENTS

Interfaces and Signal Specifications

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155.520 to 2488.320 Mb/s 9953.280 Mb/s 1310 nm 1290-1330 nm 1290-1330 nm Wavelength 1550 nm 1529-1570 nm 1530-1565 nm Optical Transmitter 1310 nm -2 dBm to +2 dBm +1 dBm to +5 dBm Output Power 1550 nm -1 dBm to +2 dBm -1 dBm to +2 dBm Extinction Ratio 8.2 dB minimum 8.2 dB minimum (1550 nm)6.0 dB minimum (1310 nm) 155.520 to 622.080 Mb/s 2488.320 Mb/s 9953.280 Mb/s Wavelength 1270-1570 nm 1270-1570 nm 1527-1570 nm and 1290-1330 nm Optical Receiver Sensitivity (min) -28 dBm (at 10
-10 BER) -28 dBm (at 10
-10 BER) -15 dBm (at 10
-12 BER) Saturation -8 dBm -8 dBm -1 dBm ? Internal stratum 3 clock generation ? External 2.048 MHz reference clock: 75 Ω Ω BNC connector, 0.5 to 4 Vpp signal amplitude? Timed from 2.048 Mbit/s received signal ? External 1.544 MHz reference clock: 75 BNC connector, 0.5 to 4 Vpp signal amplitude? Timed from 1.544 Mbit/s received signal ? Timed from SDH/SONET received signal Clock Reference Clock Synchronization Clock Output ? 155.520 MHz frequency signal synchronous with transmitted SDH/SONET signal, 50 Ω connector, AC coupled, 600 mV amplitude The CMA 5000 XTA modules support the drop and insert of DCC channels from SONET/SDH. DCC Signals Rates D1-D3 DCC channel at 192 Kb/s and D4-D12 DCC channel at 576 Kb/s Connector DB 15 SONET/SDH Frame Formats andMapping SONET format Telcordia GR-253 SDH format ITU-T G.707

SONET Mappings

OC-192 STS-192 STS-192c STS-192c SPE Bulk Filled (*) STS-96 STS-96c STS-96c SPE Bulk Filled (*) OC-48 STS-48 STS-48c STS-48c SPE Bulk Filled (*) STS-24 STS-24c STS-24c SPE Bulk Filled (*) OC-12 STS-12 STS-12c STS-12c SPE Bulk Filled (*) x4x16x4x4 x3T-Carrier Add / Drop capabilityDS0: N x 64 kbit/s, N x 56 kbit/s (*): Concatenated payloads are proposed as product option T-Carrier MUX/DEMUX option OC-3 STS-3 STS-3c STS-3c SPE STS-1 STS-1c SPE VT groupDS2Bulk FilledBulk FilledDS3Bulk Filled VT-6 VT-6 SPE VT-2 VT-2 SPEE1Bulk Filled VT-1.5 VT-1.5 SPEDS1Bulk Filled

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