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■ PERFORMANCE TEST
Table 1 Required Equipment
Instrument/Accessory Recommended Required Alternative
Model Characteristics Models
Lightwave Multimeter 8163A 8164A, 8166A
Interface Module (one 81618A 81619A
channel)
Optical Head 81624A#C01
Laser Souce 1310/1550 nm 81654A 1305± 25nm 81657A or
1550±30nm 81650A & 81651A
Short Term Stability<±0.005 dB or
81655A and 81656A
Optical Attenuator 8156A#101 Attenuation >50 dB
Return Loss >26 dB
Repeatability <±0.01 dB
Connector Interfaces 81000AI (3ea)
Connector Adaptors 81000FA
Singlemode Fiber 81101AC
81101PC 81101FC
FC Connector Adaptor for N3970-63251
N3970A
Note: Instead of 8163A, 81618A, 81624A #C01 and 81654A also the older but discontinued equipment 8153A, 81533B, 81524A
#C01 and 81554SM together with 81210LI #011 and 81310LI # 011 can be used.
