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Adder Technology Adder ALIF1002P vs Black Box Emerald EMD4000T: Comparison
Adder Technology Adder ALIF1002P vs Black Box Emerald EMD4000T max resolution compared
On max resolution the spread is 74%, Adder Technology Adder ALIF1002P 1920x1200 against Black Box Emerald EMD4000T 4096x2160, so Black Box Emerald EMD4000T takes it. Capability Score backs the spec sheet up. Black Box Emerald EMD4000T scores 7.7 to 6.8, 12% clear. Max resolution single display runs the same way, 1920x1200 on the Adder Technology Adder ALIF1002P versus 4096x2160 on the Black Box Emerald EMD4000T, another win for Black Box Emerald EMD4000T.
Which should you buy, Adder Technology Adder ALIF1002P or Black Box Emerald EMD4000T?
The Adder Technology Adder ALIF1002P is the one to take for enterprise IP KVM matrix deployments centered on DVI video and facilities already using Adder's ADDERLink Infinity Manager, though it is the wrong buy for multi-monitor workstations needing dual-head DVI, where the ALIF2112T fits better and HDMI or DisplayPort-based workstations. The same goes for buyers wanting a complete matched transmitter/receiver pair rather than individual nodes. It is not the one for small single-room extension budgets, where the Emerald EMD2000PE-T costs roughly half as much. The Black Box Emerald EMD4000T suits 4K DisplayPort workstations needing network-routed extension and secure equipment rooms keeping PCs away from the desk, though it is not built for buyers without a matching EMD4000R receiver. It is the wrong buy for HDMI or sub-4K resolution needs, where Adder's ALIF1104T is far cheaper.
Which is cheaper, Adder Technology Adder ALIF1002P or Black Box Emerald EMD4000T?
The Adder Technology Adder ALIF1002P asks 14% more, $3,051 against $2,665 for the Black Box Emerald EMD4000T.
Frequently asked questions
Do the Adder Technology Adder ALIF1002P and Black Box Emerald EMD4000T differ on connection type?
Yes. Connection Type reads KVM-over-IP Extender, Transmitter + Receiver pair on the Adder Technology Adder ALIF1002P versus KVM-over-IP Transmitter on the Black Box Emerald EMD4000T.
Is the Max Refresh At Max Resolution the same on the Adder Technology Adder ALIF1002P and Black Box Emerald EMD4000T?
It is. Both are listed at 1920x1200, so it is not a reason to pick one over the other.
Specs and benchmarks
Capability Score
- Adder Technology Adder ALIF1002P
- 6.8/10-12%
- Black Box Emerald EMD4000T
- 7.7/10Best
How far and how well this extender carries video and USB, rated from its specifications. 10 is the most capable.
Brand
- Adder Technology Adder ALIF1002P
- Adder
- Black Box Emerald EMD4000T
- Emerald (Black Box)
Computers Supported
- Adder Technology Adder ALIF1002P
- 1 computers
- Black Box Emerald EMD4000T
- 1 computers
Model Number
- Adder Technology Adder ALIF1002P
- ALIF1002P
- Black Box Emerald EMD4000T
- EMD4000T
Displays Per Computer
- Adder Technology Adder ALIF1002P
- 1 displays
- Black Box Emerald EMD4000T
- 1 displays
Video Standard
- Adder Technology Adder ALIF1002P
- DVI
- Black Box Emerald EMD4000T
- DisplayPort
Max Resolution
- Adder Technology Adder ALIF1002P
- 1920x1200 @ 60Hz-74%
- Black Box Emerald EMD4000T
- 4096x2160 @ 60HzBest
Video Path Type
- Adder Technology Adder ALIF1002P
- KVM over IP
- Black Box Emerald EMD4000T
- KVM over IP
KVM Segment
- Adder Technology Adder ALIF1002P
- Extender
- Black Box Emerald EMD4000T
- Extender
Audio Support
- Adder Technology Adder ALIF1002P
- Yes
- Black Box Emerald EMD4000T
- Yes
Video Connector
- Adder Technology Adder ALIF1002P
- DVI
- Black Box Emerald EMD4000T
- DisplayPort
Max Resolution Single Display
- Adder Technology Adder ALIF1002P
- 1920x1200-74%
- Black Box Emerald EMD4000T
- 4096x2160Best
Max Refresh At Max Resolution
- Adder Technology Adder ALIF1002P
- 60 Hz-74%
- Black Box Emerald EMD4000T
- 60 HzBest
Analog Audio Jacks
- Adder Technology Adder ALIF1002P
- Yes
- Black Box Emerald EMD4000T
- Yes
External Power Required
- Adder Technology Adder ALIF1002P
- Yes
- Black Box Emerald EMD4000T
- Yes
Price
- Adder Technology Adder ALIF1002P
- 3051.40 USD
- Black Box Emerald EMD4000T
- 2665.03 USD
Connection Type
- Adder Technology Adder ALIF1002P
- KVM-over-IP Extender, Transmitter + Receiver pair
- Black Box Emerald EMD4000T
- KVM-over-IP Transmitter
Network Type
- Adder Technology Adder ALIF1002P
- Gigabit Ethernet (IP-routed matrix capable)
- Black Box Emerald EMD4000T
- Gigabit Ethernet (IP-routed)
Max Extension Distance
- Adder Technology Adder ALIF1002P
- 10000 m
- Black Box Emerald EMD4000T
- 10000 m
Which one should you pick?
Choose Adder Technology Adder ALIF1002P if you already have it on hand or find it at a lower price.
Choose Black Box Emerald EMD4000T if you want the higher capability score (7.7 vs 6.8), the higher max resolution (4096x2160 @ 60Hz vs 1920x1200 @ 60Hz) and the higher max resolution single display (4096x2160 vs 1920x1200).
Price comparison
| Retailer | Adder Technology Adder ALIF1002P | Black Box Emerald EMD4000T |
|---|---|---|
| Consumercarts listing | $3,051.40 View on Consumercarts listing | |
| CDW | $2,665.03 View on CDW | |
| B&H Photo | View on B&H Photo |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Adder Technology Adder ALIF1002P
7 / 10 Expert Rating
A capable enterprise DVI network extender pair, priced for serious IP KVM matrix deployments rather than single-room extension.
Black Box Emerald EMD4000T
8 / 10 Expert Rating
A capable 4K DisplayPort transmitter for serious network-routed KVM deployments, compare against ATEN's cheaper 5K KX9970T before committing.
More comparisons in KVM Switches
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- Adder Technology Adder ALIF1002P vs ATEN KX9970FT (5K DisplayPort KVM-over-IP Transmitter, Fiber)
- Adder Technology Adder ALIF1002P vs Adder ALIF1104T (HDMI KVM-over-IP Transmitter over 1GbE)