SKU: 9487922646

Nitek CHM22 4 Channel Crossover Power Insertion and Video Card

Sale price$134.64 Regular price$149.60
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Description

Nitek CHM22 4 Channel Crossover Power Insertion and Video Card4 Channel Crossover, Power Insertion & Video Card Component of the UTPLinks System UTPLinks Crossover, RS422 Distribution & 24 VAC Power Insertion Module with 4 Video Transceivers For Use with CX452 The CHM22 crossover insertion cards are designed for use with the CX452 modular card cage (sold separately). These units are components of the Nitek UTPLinks video, data & power twisted pair system. The CHM22 crossover cards are unique unshielded twisted


  • 4 Channel Crossover, Power Insertion & Video Card

  • Component of the UTPLinks™ System

UTPLinks Crossover, RS422 Distribution & 24 VAC Power Insertion Module with 4 Video Transceivers - For Use with CX452

The CHM22 crossover insertion cards are designed for use with the CX452 modular card cage (sold separately). These units are components of the Nitek UTPLinks video, data & power twisted pair system.

The CHM22 crossover cards are unique unshielded twisted pair (UTP) transmission products designed to operate with TIA/EIA standards-based network cabling. The cards plug into and are powered through the CX452 modular card cage. The CX452 is a 1 RU card cage that holds up to 5 of the crossover insertion cards. Power is supplied from a separate PS115 power supply (sold separately). The crossover system and power supply are typically located in an IDF (telecom) closet. There are three card models available and any of the three can be plugged into the card cage in any combination. Each card is designed to accommodate 4 cameras.

The primary function of each of the cards is to provide a means of interfacing copper backbone cables to horizontal cable runs and inserting voltage to the individual camera and/or P/T/Z over the horizontal run. In addition, models of the cards are available that provide RS422 distribution and/or video transceivers (see available cards - under Ordering Information). Using a single standards-compliant 4-pair UTP category 5 or better cable, video, data and power can be sent up to 100 meters to a fixed or P/T/Z camera.

Features:

  • Three available plug-in cards provide flexibility - any combination of four Crossover cards can be used in any of the CX452 card cage slots
  • Plug-in cards also provide future system expansion or features modification
  • Each of the cards cover 4 zones with separately fused outputs
  • One 4-pair category 5 cable can be used for video, RS422 and 24 VAC
  • Detection LEDs for power (all cards) and RS422 (CXM22 & CHM22)
  • TIA/EIA 568B compatible

Wire and Cable Recommendations

On horizontal runs with fixed cameras (applications up to 8 watts/port) category 5 or better; 22 AWG or 24 AWG. For P/T/Z camera (applications >8 watts/port) category 5 or better; 22 AWG is recommended. In the case of backbone cable 24 AWG Cat 3 or better is recommended. Multi-pair cable with an overall shield is acceptable. While signals may be routed through 66 blocks or 110 blocks, any bridge-taps, also called T-taps and any resistive, capacitive or inductive devices MUST BE removed from the pair.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9487922646

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4.3 ★★★★★
Based on 15 reviews
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Mar Ronquillo
Massapequa, US
★★★★★ 3
I wanted to love these
Size: 9, Color: Black Leather
These are very good looking in person, especially the buckles and the pop of red on black. Alas, I have another pair of Marc Joseph shoes to compare comfort and fit, and this pair simply hurts my feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
A
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Amazon Customer
Omaha, US
★★★★★ 5
Great shoes
Size: 12, Color: Black
These are great. We buy them again and again
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Reviewed in the United States on May 4, 2026
K
Verified Purchase
K 8bro
New York, US
★★★★★ 4
Fit over a rather large bunion!
Size: 13 Wide, Color: Mocha Grainy Leather
Very comfortable…didn’t pinch toe bed. Attractive!
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Reviewed in the United States on March 10, 2026
R
Verified Purchase
racheli kuber
Los Angeles, US
★★★★★ 1
very poor quality
Size: 14, Color: Black
they are a peice of garbage, within about a month since i started wearing them the outer material started pealing off within two months the upper separated from the soles so i had to go to a shoemaker to sew them back together, within some few months the insoles completely wore out rendering the shoes unwearable, now mind you that i do not abuse shoes but use them in a normal office oriented enviorment, i will for sure not be buying these shoes again
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Reviewed in the United States on May 25, 2026
W
Verified Purchase
William J Becker Sr
Pawtucket, US
★★★★★ 5
Sleek and classy loafer
Size: 10.5, Color: Black
Was skeptical on this purchase but I have to say, well worth it. Not super expensive but very comfortable. Wears well for summer dress attire for taking your lady out for a dinner or show. Casual yet classy. Not a bad buy.
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Reviewed in the United States on March 14, 2026

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