# Black Box Corporation DB-8/25 8-Channel DB25 Data Broadcast Hub
### Part Number: TL158A-R3 | New Old Stock (NOS) with Original Power Supply & ManualUp for sale is a rare, complete **New Old Stock (NOS)** vintage **Black Box DB-8/25 8-Channel RS-232 Serial Data Broadcast Hub**. This unit was manufactured in November 1994 and has been kept in clean, dry corporate storage as an unused field spare. It has never been deployed or put into active service.This hardware takes a single serial data stream from a master computer (via the COMP port) and broadcasts it simultaneously to up to 8 peripheral devices utilizing standard 25-pin DB25 connectors. It is a critical replacement component for legacy automation setups, CNC machine floors, or vintage industrial data systems.---### Product Identifiers & Specifications:
* **Brand:** Black Box Corporation (Pittsburgh, PA)
* **Model:** DB-8/25 (DB25 Data Broadcast Hub)
* **Part Number:** TL158A-R3
* **Serial Number:** 9710300282
* **Date of Manufacture:** November 1994
* **Country of Origin:** Taiwan
* **Interface Ports:** 1 x DB25 Female (Computer Input), 8 x DB25 Female (Channel Outputs)---### Package Contents:
1. **Black Box DB-8/25 Hub Unit** (Pristine, immaculate cosmetic condition)
2. **Original Black Box AC Power Supply Adapter** (Wall transformer block included)
3. **Original Printed Hardware Documentation Manual** (Dated November 1994)
4. **Original Inner Cardboard Protective Packaging & Box**---### Condition Notes:
* **Hardware:** 10/10 cosmetic condition. Completely clean chassis, unbent pins, and clear faceplate status LEDs.
* **Packaging:** The original cardboard box shows normal shelf wear from decades of storage but is structurally intact and holds the inner hardware perfectly secure.
* **Testing:** Brand new old stock. Kept in anti-static conditions. Sold as-is as a pristine legacy spare part.---### Shipping & Terms:
* Fast shipping with professional packaging to ensure safe delivery to your plant or facility.
* Tracking details uploaded automatically upon dispatch.
* Please see all high-resolution photos for exact label verification.
