Description
Command Communications ComSwitch 7500 Phone Line Management System RJ11
The Command Communications ComSwitch 7500 is an automatic phone line management system that allows up to four devices — typically a telephone, answering machine (TAD), fax machine, and dial-up modem — to share a single analog phone line. It detects the type of incoming call and routes it to the correct device automatically, without manual switching or splitters.
Specifications & What's Included
- Brand: Command Communications, Inc. (Aurora, CO)
- Model: ComSwitch 7500 (also labeled ComSwitch 5500/7500)
- Function: Automatic single-line sharing for up to 4 devices
- Ports: LINE-IN, TAD, PHONE, FAX, MODEM — all RJ11
- Power: 12V AC external adapter (adapter not included)
- USOC: RJ11
- Ringer Equivalence Number (REN): 0.0B
- FCC Registration No.: BZQCHN-24349-KX-T
- Standards Compliance: FCC Part 68
- Country of Manufacture: China
- Form Factor: Desktop
- Includes: ComSwitch 7500 unit only — no power adapter
Applications
The ComSwitch 7500 was designed for home offices and small businesses that needed to run a telephone, answering machine, fax, and dial-up modem from a single POTS (plain old telephone service) analog line — a common challenge in the 1990s and early 2000s before DSL and VoIP made multi-line setups more accessible. The unit listens to an incoming call's signal pattern (voice ring, fax CNG tone, or modem handshake) and routes it to the appropriate connected device without user intervention. It remains useful today in any setting where a single analog line must be shared among multiple legacy devices, such as a fax machine and telephone in a small office still on a traditional landline.
This Command Communications ComSwitch 7500 Phone Line Management System has been inspected and appears to be in good used condition. It was pulled from a working environment where it was previously in use. The housing shows normal wear consistent with prior use; the RJ11 ports and front panel are intact. Note: no 12V AC power adapter is included — the unit only is being sold. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Command Communications |
Model: |
ComSwitch 7500 |
MPN: |
ComSwitch 5500/7500 |
Type: |
Phone Line Management System / Line Sharing Switch |
SKU: |
27545 |
Number of Device Ports: |
4 (TAD, Phone, Fax, Modem) |
Connector Type: |
RJ11 |
USOC: |
RJ11 |
Power Requirements: |
12V AC (external adapter) |
FCC Registration No.: |
BZQCHN-24349-KX-T |
Ringer Equivalence Number: |
0.0B |
Standards Compliance: |
FCC Part 68 |
Country/Region of Manufacture: |
China |
Compatible With: |
Single analog phone line (POTS); telephone, fax, modem, answering machine |
Form Factor: |
Desktop |
Seller Notes: |
Unit only — no power adapter included. |
Condition Notes: |
This Command Communications ComSwitch 7500 Phone Line Management System is in good used condition, pulled from a working environment. Housing shows normal wear; RJ11 ports intact. No power adapter included — unit only. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
