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1. BitStorm 1900 IP DSLAM
1-20 BitStorm 1900 Installation and Maintenance Guide 1900-A2-GN20-00
Figure 1-5: BitStorm 1900 with MIU (Part #: 01-00075-01) and 10306 CO Modems
02-17166
RS-232 RJ11
Craft Interface
Port
Ethernet
Pass-Thru
Management
WAN Port
10Base T-X
Crossed
Inactive Port
Uncrossed
MIU CO Modem Specifications
Description Specification
Shelf Interface 10/100Base-T Ethernet Bus
WAN Interface 50 Pin AMP Ethernet Pass-Thru, 10Base T-X
Craft Interface RS-232 RJ11 (DB9 to RJ11 connector and cable
included)
Heat Dissipation 4 watts
LEDs Power (green indicates power is on), Alarm (red indi-
cates internal problem with MIU), Link for 10Base T-X
(two lights – yellow indicates receive/transmit traffic;
green indicates link is operational)
Card Dimensions 12” H (7RU) x 11”D
Operation
Temperature
5
o
C to 40
o
C (41
o
F to 104
o
F)
Short-term Operat-
ing Temperature
-5
o
C to 50
o
C (23
o
F to 122
o
F)
Certifications FCC Part 15, Subpart B, Class A, UL 60950, cUL, CE,
NEBs Level 3, ETSI ETS 300 386-2
Power Supply 260W AC or DC
Fan Tray Mandatory, use -48 V DC with 260 W DC power sup-
ply; use 110 V AC with 260 W AC power supply
Cables “Decapus” Pass-Thru Cable w/10 RJ-45 (included)