Black Box

Black Box TL158A-R53 DB-8/25 8-Channel RS-232 Data Broadcast Hub Rackmount

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SKU:
31962
MPN:
TL158A-R53
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
12.00 LBS
Shipping:
Calculated at Checkout
  • Black Box TL158A-R53 DB-8/25 8-Channel Data Broadcast Hub front view with rackmount ears and AC adapter on top
  • Black Box DB-8/25 rear panel showing CH5, CH6, COMP, and CH1 DB-25 connector ports
  • Black Box DB-8/25 rear panel showing CH7, CH8, CH2, CH3, and CH4 DB-25 connector ports
  • Black Box DB-8/25 front panel close-up showing COMP, CHANNEL 1-8 LED indicators and PWR LED
$55.00
Was: $100.00
Current Stock: 1

Sold Out

Description

Black Box TL158A-R53 DB-8/25 8-Channel RS-232 Data Broadcast Hub Rackmount

RS-232 asynchronous data broadcast hub that distributes a single RS-232 signal from one computer input to eight separate channel outputs. Connects to terminals, printers, or other serial devices simultaneously.

Specifications & What's Included

  • Model: TL158A-R53 (DB-8/25)
  • 8 RS-232 channels with DB-25 connectors
  • 1 computer input + 8 channel outputs (9 total ports)
  • 1U rackmount form factor
  • Includes rackmount ears and AC adapter
  • Made in USA

Applications

This broadcast hub type was used in legacy industrial control systems, telecom installations, and data center environments to replicate serial data across multiple devices. Typical applications included broadcasting alarm signals, status data, or control commands to multiple terminals or printers from a single host computer. Compatible with any RS-232 serial device using DB-25 connectors.

Condition: Used
This Black Box TL158A-R53 DB-8/25 8-Channel RS-232 Data Broadcast Hub has been inspected and is in good used condition. It was pulled from a working environment where it was in active use. The unit shows typical light wear consistent with normal service life. Rackmount ears are installed and an AC adapter is included. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Black Box
Model:
TL158A-R53
MPN:
TL158A-R53
Secondary Model:
DB-8/25
Type:
RS-232 Async Data Broadcast Hub
SKU:
31962
Number of Channels:
8
Interface Type:
RS-232 Async
Connector Type:
DB-25 (25-pin D-Sub)
Number of Ports:
9 (1 COMP input + 8 channel outputs)
Form Factor:
Rack Mount, 1U
Protocol:
RS-232 Asynchronous
Function:
Broadcasts RS-232 signal to 8 terminals or printers
Includes:
Rackmount ears, AC adapter
Condition:
Used – Pulled from Working Environment
Country/Region of Manufacture:
United States
Condition Notes:
Black Box TL158A-R53 DB-8/25 8-Ch RS-232 Data Broadcast Hub. Inspected, good used condition. Pulled from a working environment. Includes rackmount ears and AC adapter. Please contact us with any questions.
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Condition:
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Number of Channels:
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Connector Type:
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Rear Interfaces:
RS-232 (J3), RS-449 (J2), IEEE-488 GPIB (J4), AC PWR inlet
Included Cards:
(1) 460-2444-505 Controller, (2) 460-2443-505, (2) 460-2443-507
Country/Region of Manufacture:
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Manufacturer Division:
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Contract Number:
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Date of Manufacture:
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Application:
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Compatible With:
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Type:
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Number of Ports:
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Interface Type:
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Serial Signals:
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Form Factor:
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Display:
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Front Panel Controls:
Up/Down/Left/Right navigation, Enter, Clear
Port Indicators:
Per-port Link, Activity, and Data LEDs (ports 1-8)
Rear Connectors:
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Management Type:
Managed
Condition:
Used – Pulled from Working Environment
Seller Notes:
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Country/Region of Manufacture:
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