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Mini-Mux 840 Remote Terminal Multiplexer OSP Enclosure Housing

Deliver up to 28 DS1s over OC-3 at cell sites and other remote locations with this integrated multiplexer solution
Charles Industries’ Mini-Mux 840 RT brings a new level of compactness to a full-featured Optical Remote Terminal. Its small size and light weight allows technicians to install this terminal in virtually any location quickly and easily. Extensive configuration, diagnostic and management capabilities are provided by the integrated industry-leading Mini-Mux^™ 840L OC-3 SONET Multiplexer.

Charles offer two different MM840RT options. Type 1 supports AC powered or direct DC powered applications. Type 2 supports AC power with battery backup applications.

MM840RT Door Closed

MM840RT Type 1: AC/DC Power

MM840RT Type 2: AC Power with Battery Backup

Features:

Fully integrated remote terminal for deploying 1 to 28 T1s over an OC-3
Extremely low power: Less than 40 watts for a fully redundant system
Supports terminal or UPSR ring topologies
Low profile, light weight solution allows one-man installation
Extensive diagnostic features including integrated T1 BERT
Comprehensive loopbacks including CSU/NIU loopbacks can preclude the need for external NIUs
Optional battery backup provides up to 8 hours reserve
Terminal strip connections for simple T1 provisioning
Integrated AC surge and hybrid T1 protectors for maximum lightning protection
Multiple management choices including Web Browser, SNMP, TL1 and Telnet
Modular design allows cost effective non-redundant configuration

Supports wall or H-Frame mounting. Optional pole mount kit available

Applications:

Cell site backhaul over fiber
Business park T1 services
Upgrading legacy DLC to fiber
Extending T1 services from Next Gen DLCs
Utility/Right of Way networks

Specifications:

PHYSICAL/MECHANICAL

Dimensions: 12.0 Type 1:
25.6" L x 8.8" W x 33.5" H
Type 2:
25.6" L x 12" W x 42" H

Weight: 12.0 Type 1: 87 lbs.
Type 2: 111 lbs.

Mounting: 12.0 Wall, H-Frame, or Pole Mount (kit ordered separately)

Finish: 12.0 Off-white Powder Coat

Security: 12.0 Padlockable
Door Alarm

Cable Entrance: 12.0 1.75" x1, .875" x1, 1.125" x1
Cable Entrance Cones

ENVIRONMENTAL

Temperature: -40ºC to 46ºC

Humidity: Up to 95% non condensing

Altitude: Up to 12,000 feet

CERTIFICATIONS

12.0 Cabinet: 12.0 NEMA Type 4X

12.0 Mini-Mux 840L: 12.0 UL/C-UL
NEBS Level 3
FCC Part 15 Class A

ELECTRICAL

AC System: 2 Position AC Breaker
AC Surge Protection
2 Convenience Outlets
(GFCI Protected)

Input: 120/240 VAC

Range: 95 to 250 VAC

Power: 40W maximum

PERFORMANCE MONITORING

Cumulative Errored & Severely Errored Seconds:

• OC-3 Section B1 errors
• OC-3 Line B3 errors
• STS-1 Path B3 errors
• T1/E1 BPV errors
• 24 Hr. Statistics

OC-3 INTERFACE

• 1310 nm Single-mode laser
• 20 db min optical power budget (IR)
• LC transceiver connector

SYSTEM MANAGEMENT

• VT100 Terminal (Menu Driven)
• Telnet
• SNMP
• Web Interface
• TL-1 Interface
• Remote Management via SONET DCC

T1 INTERFACE

Line Rate: TX: 1.544 Mbps +/- 50 ppm
RX: 1.544 Mbps +/- 130 ppm

Line Code: AMI or B8ZS

LBO Settings: 0 to 655 ft.

Line Framing: SF (D4), ESF, or Unframed

Note: STM-1/E1 are also supported

OPTIONS

Redundancy: OC-3 Line and T1 drops
AC Power

Battery Backup: Up to 8 hours

Other: Pole Mount Kit

View/Download Mini-Mux 840 Remote Terminal Brochure

View/Download Mini-Mux 840 Multiplexer Brochure

View/Download Charles Wireless Backhaul Solutions Brochure

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