ctm-100/p (850) tactical fiber optic modem - DRS Technologies

Proven Technologies for Critical Communications
CTM-100/P (850) TACTICAL FIBER OPTIC MODEM
The DRS CTM-100/P (850) Tactical Fiber Optic Modem is a
dual-port modem that converts between serial Non-Return
to Zero (NRZ), Conditioned Diphase (CDI) and the Canoga
Perkins (CP) Fiber Optic Modem (FOM). The CTM-100/P
(850) includes a new fiber optic interface (850 nm) and
software modifications to accommodate the Canoga Perkins
waveform which offers interoperability with the CP 2270
(850 nm) FOM.
The CTM-100/P (850) provides the functionality of the
CP 2270 in a preferred form factor which can lead to a
greater than 50% space savings. In addition to the basic
CP 2270 functionality, the CTM-100/P (850) provides
additional capabilities. These include support of Conditioned
Diphase Interface (CDI), a large range of supported NRZ
protocols, on-board Bit Error Rate Test (BERT) software,
local and remote loopbacks plus a more functional user
interface through the front panel or with the Command Line
Interface (CLI).
CTM-100/P (850) Front
The CTM-100/P (850) also meets superior environmental
standards including temperature range, shock and vibe while
maintaining the reliability as a trusted converter in the
military market.
CTM-100/P (850) Back
Cleared by U.S. DoD/OSR for Public Release under OSR case number 10-S-1515 dated 04.29.2010.

HIGHLIGHTS
• Small and light form factor
• Dual port - 4 conversions in 1 RU
• Programmed via front panel or terminal port
• Circuit testing and monitoring
• CDI and NRZ: DRS CTM and Ultra DNE CV products
• Fiber: Canoga Perkins 2270 (850 nm)
• Military KG and KIV encryption systems
PHYSICAL SPECIFICATIONS
Dimensions
Optical 72, 96, 112, 128, 144,
192, 224, 256, 288, 320,
384, 448, 512, 576, 640,
768, 960, 1024, 1152,
1344, 1536, 1544, 1920,
2048, 2304, 2560, 3072,
3088, 3584, 4096, 4608,
5120, 5632, 6144, 6656,
7168, 8192 kbps
2 port converter 8.5 W x 1.6 H x 13.0 D
inches (21.6 W x 4.1 H x
33.0 D cm)
4 ports in 1 RU rack 19.0 W x 1.6 H x 13.0 D
inches (48.3 W x 4.1 H x
33.0 D cm)
Weight
4.0 lbs. (1.8 kg)
DRIVE DISTANCES
CDI balanced
CDI unbalanced
Up to 2.0 miles (3.2 km)
at 64 kbps
Up to 2.0 miles (3.2 km)
at 576 kbps
Up to 1.0 miles (1.6 km)
at 2,304 kbps
ELECTRICAL SPECIFICATIONS
Input voltage
110 to 230 VAC
Up to 0.5 miles (0.8 km)
at 4,608 kbps
Frequency
50/60 Hz
Optical
Up to 100 feet (30.5 meters)
Power consumption
50 watts (typical)
on multimode fiber
SYSTEM TIMING
Two connectors per converter accepts external station clock
in 1 MHz, 5 MHz, 10 MHz or bit rate supported
Additional supports NRZ, CDI, fiber and
internal clock
Fiber mode supports Receive fiber system timing
POLARITY, MANAGEMENT & CONFIGURATION
Polarity
Normal or inverted:
user-selectable
Management
Front panel display or
terminal port using remote
DB-9 connection
NRZ port configuration DTE or DCE
ENVIRONMENTAL SPECIFICATIONS
Temperature
Operating
Non-operating
-4ºF to +122ºF
(-20°C to +50°C)
-22ºF to +176ºF
(-30°C to +80°C)
Relative humidity Up to 95%
Non-condensing
Altitude
Operating
Up to 15,000 feet
(4,600 meters)
Non-operating
Up to 40,000 feet
(12,200 meters)
DATA RATES
CDI balanced
8, 16, 32, 56, 64 kbps
CDI unbalanced 72, 96, 112, 128, 144, 192,
224, 256, 288, 320, 384,
448, 512, 576, 640, 768,
960, 1024, 1152, 1344,
1536, 1544, 1920, 2048,
2304, 2560, 3072, 3088,
3584, 4096, 4608 kbps
TESTING RESULTS
Shock and vibration
EMI/EMC
MIL-STD-810F
FCC Part 15 Class A
Specifications subject to change without notice. Copyright © DRS ICAS, LLC 2013. All Rights Reserved.
Export of DRS ICAS, LLC products may be subject to U.S. Export Controls. U.S. Export licenses may be required.
DRS ICAS, LLC.
21 Continental Boulevard, Merrimack, NH 03054 Tel: 603.429.0111 Fax 603.429.0155 www.drs.com marketing@drs.com
Cleared for Public Release – DRS FSO Dated 13 August 2013.
DRS MER V26 08/13/13