Description
Trompeter JSI-48A 48-Port BNC Video Patch Panel 75 Ohm Broadcast Rackmount 2U
The Trompeter JSI-48A is a 48-position BNC video patch panel designed for professional broadcast, production, and AV routing environments. Built by Trompeter Electronics of Mesa, Arizona, the JSI-48A accepts standard LPWA-75 series 75-ohm loop-through modules, allowing video signals to be passively routed, monitored, or interrupted at each port position. The panel mounts in a standard 19-inch equipment rack and occupies 2U of rack space.
Specifications & What's Included
- Model: JSI-48A
- Manufacturer: Trompeter Electronics, Inc. — Mesa, AZ, USA
- Number of positions: 48
- Connector type: BNC (75 ohm)
- Module type: LPWA-75 — 75-ohm passive loop-through BNC modules
- Form factor: 2U, 19-inch rackmount
- Panel finishes observed: sage green (one unit) and black with gold rack ears (second unit)
- Module label visible in photos: LPWA-75 0711
- Country of manufacture: United States
Applications
The Trompeter JSI-48A is used in broadcast television facilities, post-production studios, and AV systems integration for routing composite video, HD-SDI, SD-SDI, or other 75-ohm video signals between sources and destinations. Trompeter's JSI-series panels are a long-standing standard in master control rooms, router frames, and equipment racks where reliable, high-density video patching is required. The LPWA-75 passive loop-through module allows a signal to pass through continuously while providing a monitor tap, making these panels suitable for both normalled and non-normalled routing configurations. This type of panel is commonly found in broadcast master control, mobile production trucks, and studio infrastructure racks, and remains in active use in facilities that maintain legacy coaxial video routing alongside modern IP-based systems.
This Trompeter JSI-48A 48-Port BNC Video Patch Panel has been inspected and is in good used condition. The panel shows normal wear consistent with prior broadcast or studio use — the black panel unit shows some light surface scuffing and the rack ears have typical handling marks. The LPWA-75 BNC modules visible in the photos are present and appear intact. Please view our photo set carefully for the current port population and module complement, and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Trompeter Electronics |
Model: |
JSI-48A |
MPN: |
JSI-48A |
Type: |
BNC Video Patch Panel |
SKU: |
40440 |
Number of Ports: |
48 |
Connector Type: |
BNC |
Impedance: |
75 Ohm |
Form Factor: |
2U Rackmount |
Module Type: |
LPWA-75 (75-ohm loop-through BNC modules) |
Application: |
Broadcast Video Routing / AV Signal Patching |
Country/Region of Manufacture: |
United States |
Seller Notes: |
Panel only — modules shown in photos may or may not be included; see photos for current population. |
Condition Notes: |
This Trompeter JSI-48A 48-Port BNC Video Patch Panel has been inspected and is in good used condition. Shows normal wear from prior broadcast/studio use. LPWA-75 BNC modules visible in photos appear intact. |
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 |