Bit rate offset
range of
transmitter
Bit rate tolerance
of receiver
Optical Output
Optical Input
Electrical Output
Electrical Input
Relative to Bit Rate:
PDH/DSn: -125 to +125 ppm
SDH/SONET:-50 to +50 ppm
OTN -50 to +50 ppm
Ethernet: -100 to +100 ppm
CPRI/OBSAI: -100 to +100 ppm
Relative to Bit Rate:
PDH/DSn: -150 to +150 ppm
SDH/SONET:-100 to +100 ppm
OTN -100 to +100 ppm
Ethernet: -100 to +100 ppm
CPRI: -100 to +100 ppm
Bit Rate Refer to Bit Rate.
Bit Rate Refer to Bit Rate.
1.5M/2M Output 1.5M/2M balanced output
Bit Rate Refer to Bit Rate.
Pulse mask ITU-T G.703 compliant
Code/Interface
(Balance)
1.544 Mbits/s AMI/B8ZS Bantam 100Ω
2.048 Mbits/s HDB3 or AMI RJ-48 120Ω
2M to 139/45/156M Output
Bit Rate Refer to Bit Rate.
Pulse mask ITU-T G.703 compliant
Code/Interface 2.048 Mbits/s HDB3, BNC 75 Ω
(Unbalance) 34.368 Mbit/s HDB3, BNC 75 Ω
44.736 Mbit/s B3ZS, BNC 75 Ω
139.264 Mbit/s CMI, BNC 75 Ω
155.520 Mbit/s CMI, BNC 75 Ω
Return Loss
(Unbalance)
ITU-T G.703 compliant
10/100 /1000M Output
Bit Rate Refer to Bit Rate.
Code/Interface
RJ-45
IEEE802.3-2008 10BASE-T, 100BASE-TX, 1000BASE-T
compliant
1.5M/2M Input
Code/Interface 1.544 Mbits/s AMI/B8ZS, Bantam 100 Ω
(Balance) 2.048 Mbits/s HDB3, RJ-48 120 Ω
Bit Rate Refer to Bit Rate.
Sensitivity
(1.5M)
DS1 Short Haul:
15 dB linear attenuation , 0 dB cable attenuation, nominal
impedance
TERMINATE:
Up to 36 dB cable attenuation, nominal impedance
DSX MONITOR:
15 dB to 25 dB linear attenuation, nominal impedance
BRIDGED:
Up to 36 dB cable attenuation, high impedance
Sensitivity
(2M)
TERMINATE:
Up to 40 dB cable attenuation, nominal impedance
MONITOR:
20 dB to 26 dB linear attenuation and up to 6 dB cable
attenuation, nominal impedance
20 dB to 30 dB linear attenuation, 0 dB cable attenuation,
nominal impedance
BRIDGED:
Up to 40 dB cable attenuation, high impedance
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