Environmental and electrical characteristics
MPR-e and MSS-1c User Manual 3DB19901EFAA Edition 01 119
3.7.13 — MPR-E: Maximum allowed cable length for MPT
Extended Power Unit
Table 3.21 provides the maximum cable lengths for use with an MPT Extended Power
Unit. Use of an external lightning arrestor will reduce the cable length by 10 m.
1.Equipped with SFP
Table 3.21 — Maximum allowed cable lengths for MPT Extended Power Unit (MPR-E)
Cable type Ethernet
UTP 5E with
outer screen
and braid.
Power and
Data on
Ethernet
cable
Ethernet
UTP 5E with
outer screen
and braid.
Power only,
Data optical
cable
Coaxial
cable
1AC0011000
22 Power
only, Data
optical cable
Coaxial
cable
1AC0413500
01 Power
only, Data
optical cable
Configuration Power requirement Maximum
length
Maximum
length
Maximum
length
Maximum
length
MPT-HC
1
42.0 W 100 m 400 m 1100 m 500 m
MPT-HC with XPIC
1
48.0 W 100 m 350 m 1000 m 440 m
MPT-XP
1
77.0 W 40 m 155 m 480 m 280 m
MPT-XP with XPIC
1
83.0 W 40 m 115 m 360 m 200 m
MPT-HC-HQAM
1
39.5 W 100 m 440 m 1700 m 790 m
MPT-HC-HQAM with
XPIC
1
40.5 W 100 m 430 m 1600 m 770 m
MPT-XP-HQAM
1
75.0 W 40 m 170 m 650 m 300 m
MPT-XP-HQAM with
XPIC
1
76.0 W 40 m 165 m 620 m 290 m
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