2.5 GB/S TRANSPONDER WITH MUX/DEMUX
(1310 AND 1550 NM)
4
Optical Specifications (note
1
)
Long reach/long haul (DFB laser, APD receiver) 1310 nm
Parameter
Average output power (note
2
) (BOL)
Average output power (note
2
) (EOL)
Operating wavelength
Extinction ratio (note
3
) (BOL)
Extinction ratio (note
3
) (EOL)
Optical rise and fall times
Eye mask of optical output (note
4,5
)
Jitter generation (peak-to-peak)
Jitter generation (rms)
Average receiver sensitivity (note
6,7
) (BOL, BER = 1 x 10
-12
)
Average receiver sensitivity (note
6,7
) (EOL, BER = 1 x 10
-12
)
Maximum received optical power
Dispersion
Optical path penalty (at 60 km)
Jitter tolerance and jitter transfer
BER floor
Minimum
0 dBm
-2 dBm
1280 nm
9.5 dB
8.2 dB
-
-
-
-30 dBm
-29 dBm
-8 dBm
-
-
-
Typical
Maximum
1 dBm
1.5 dBm
0 dBm
1.5 dBm
1310 nm
1335 nm
10.0 dB
10.5 dB
-
-
-
200 ps
Compliant with GR-253 and ITU-T G.957
-
85 mUI
-
8 mUI
-31 dBm
-
-
-
-
-
-
250 ps/nm
0.2 dB
1.0 dB
Compliant with GR-253 and ITU-T G.958
-
10
-15
Optical Specifications (note
1
)
Long reach/long haul 1550 nm (DFB laser, APD receiver)
Parameter
Average output power (note
2
) (BOL)
Average output power (note
2
) (EOL)
Operating wavelength
Extinction ratio (note
3
) (BOL)
Extinction ratio (note
3
) (EOL)
Eye mask of optical output (note
4,5
)
Jitter generation (peak-to-peak)
Jitter generation (rms)
Average receiver sensitivity (note
6,7
) (BOL, BER = 1x10
-12
)
Average receiver sensitivity (note
6,7
) (EOL, BER = 1x10
-12
)
Maximum received optical power
Dispersion
Optical path penalty (at 98 km, dispersion = 1600 ps/nm)
Jitter tolerance and jitter transfer
BER floor
Minimum
-0.5 dBm
-2 dBm
1500 nm
9.0 dB
8.2 dB
-
-
-30 dBm
-29 dBm
-8 dBm
-
-
-
Typical
Maximum
1 dBm
2 dBm
1 dBm
3 dBm
1550 nm
1580 nm
9.7 dB
10.5 dB
-
-
Compliant with GR-253 and ITU-T G.957
-
85 mUI
-
8 mUI
-31 dBm
-
-
-
-
-
-
1600 ps/nm
1.3 dB
2.0 dB
Compliant with GR-253 and ITU-T G.783
-
10
-15
1. The following optical values apply to the 54TR within entire operating range unless otherwise specified.
2. Output power definitions and measurements per ITU-T recommendation G.957.
3. Ratio of logic 1 output power to logic 0 output power under fully modulated conditions.
4. GR-253-CORE, synchronous optical network (SONET) transport systems: common generic criteria.
5. ITU-T recommendation G.957, optical interfaces for equipment and systems relating to the synchronous digital hierarchy.
6. At 1x10
-12
BER, 2
23-1
pseudo-random data input, and an extinction ratio of 10 dB.
7. For the extended temperature version, the BOL and EOL receiver sensitivity is reduced by 1 dB from -5 to -40 °C.
JDSU [ JDS UNIPHASE CORPORATION ]
