Panasonic MTX8885 User Manual

Page of 10
Single Fiber Bi-Directional
Transceivers Low Profile
One-Way Video & Two-Way RS485
M1485 Series
Multimode
DISTRIBUTED BY:
MODELS:
MTM1485 - Module Transmitter - Field Unit
MRM1485 - Module Receiver - Control Site
RTM1485 - Rack Card Transmitter - Field Unit
RRM1485 - Rack Card Receiver - Control Site
FEATURES:
• Diagnostics: Data, Power and Optical Presence
• Switch Selectable 2 Wire or 4 Wire
• Switch Selectable Termination and Fail Safe Bias
• Modules or Rack Cards
• Single or Dual Fiber Alternative
SPECIFICATIONS:
Video:
I/O Level ....................................................1 Vpp
I/O Impedance  .....................................75 Ohms
Bandwidth ................................................6 MHz
Differential Gain  ............................................5% 
Differential Phase ............................................3°
SNR ...........................................................55 dB
Connector....................................................BNC
Data:
Data Rate....................................up to 100 Kbps
Data Connector ..................5 pin screw  terminal
Optical:
Wavelength ....................................850/1300 nm
Loss Budget (62.5/125µ) ...........................12 dB 
Connector.......................................................ST 
Temperature (Operating):
-40°C to +75°C, non-condensing
Power Supply:
Module Transmitter- 12 VDC: 10 VA
Rack Card Receiver - (See Part #: SR20/2)
Size:
Module - 4
1
4
” x  4
1
4
” x  1
1
8
Rack Card requires one rack slot - 6
1
2
” x  1” x 5”
The 
M1485 Series
, designed for Panasonic Security System
products, is a low cost, low profile video and bi-directional data
transceiver system.The system utilizes one or two multimode opti-
cal fibers. Designed to be completely transparent, this system
requires no field adjustments at installation or additional mainte-
nance thereafter. Diagnostic indicators provide a quick visual
indication of system status.
Equipment maybe ordered as stand alone modules or rack cards
that are mounted in the Card Cage: SR20/2.
Video
RS485
One or Two
Multimode 
Fibers
RRM1485
MTM1485
Video
RS485
– Dome Operation
– Video
– PS Data Link
Panasonic Digital Communications & Security Company
Unit of Matsushita Electric Corporation of America
Security Systems
Executive Office: Three Panasonic Way, Secaucus, NJ 07094
Zone Offices:
Eastern: Three Panasonic Way, Secaucus, NJ 07094 (201) 392-4546
Central: 1707 North Randall Road, Elgin, IL 60123 (847) 468-5211
Western: 6550 Katella Avenue, Cypress, CA 90630 (714) 373-7840
www.panasonic.com/cctv
All products are listed under Closed Circuit Television Equipment
File #E194293, “CE” approved, FCC Compliant Part 15.
Product specifications are subject to change without notice.
©2003 P.D.C.S. All rights reserved.