FG515 vs FGN9312-B — Compare
AMX AC-RK Rack mount for AXB and NMS devices vs AMX NMX-ACC-N9312 Power Supply 12V 2A External B-Stock
The AC-RK is a passive rack-mounting bracket for organizing NetLinx modules in standard 19-inch racks, while the NMX-ACC-N9312 is an external power supply for SVSI N-Series networked AV devices. Choose the AC-RK if you need to mount control modules; choose the power supply if you're powering N-Series encoders, decoders, or audio equipment.
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AMX AC-RK Rack mount for AXB and NMS devices
AMX NMX-ACC-N9312 Power Supply 12V 2A External B-Stock
Specs side by side
| AMX AC-RK Rack mount for AXB and NMS devices | AMX NMX-ACC-N9312 Power Supply 12V 2A External B-Stock | |
|---|---|---|
| Price | $110.00 | $110.40 |
| Brand | AMX | AMX |
| Condition | New | Refurbished |
Why choose AMX AC-RK Rack mount for AXB and NMS devices
- ✓ Holds up to three NetLinx modules in just 1 RU of rack space
- ✓ Shallow 0.5-inch depth preserves rack real estate and minimizes cable runs
- ✓ No power requirements—passive, reliable infrastructure piece
- ✓ U.S. manufactured and built to industry rack standards
Why choose AMX NMX-ACC-N9312 Power Supply 12V 2A External B-Stock
- ✓ Delivers 12V DC at 2A, sufficient for single N-Series networked AV devices
- ✓ 100–240VAC input works worldwide without adapters or converters
- ✓ Compact external wall-wart form factor keeps installations clean
- ✓ 2-pin Phoenix connector prevents accidental cross-connection
Frequently asked questions
Can these two products work together in the same system?
Yes. The AC-RK mounts NetLinx control modules in a rack, and the power supply can independently power N-Series networked AV devices that communicate with those modules. They serve different functions in an integrated AV system.
What is the main technical difference between these products?
The AC-RK is a passive mechanical bracket with no electrical components; the NMX-ACC-N9312 is an active power supply. The bracket organizes equipment, while the power supply delivers DC power to networked devices.
How much rack space do these products use?
The AC-RK occupies 1 RU (1.8 inches) of vertical rack space and can mount up to three modules in that single unit. The power supply is external and does not occupy rack space—it mounts on a wall or desktop.
Are there any compatibility concerns between the two products?
No. The AC-RK is compatible with NetLinx modules and AXB devices. The power supply is designed for SVSI N-Series equipment. Both can operate independently or as part of the same professional AV installation without conflict.