4-Post Adjustable 1RU Shelf - NEW VENTED VERSION with High Weight Capacity


4P-19-SHELFBK-1RU - 4-Post, 19” Adjustable Shelf 1RU Black,

NEW Vented Version with High Weight Capacity

$134.00 each

Due to customer demand, TXM has now upgraded our 4 post shelves to allow more venting and

offer more weight capacity. 

Depth Adjustable:22"- 40"(Solid), 22" to 36" (Vented)
Usable Depth Adjustable:22" to 36" (Vented)
Width 19"
Height 1.72"(1U),3.47"(2U)
Weight 17lbs.(1USolid),18lbs.(2U), 13lbs.(1U Vented)
Weight Capacity 250lbs
Material(s) CRS (ColdRolled Steel)
Color/Finish BlackPowder Coated Finish
Part Number 4P-19-SHELFBK-1RU

Rack Mount and Wall Mount Copper Bus Bars

The TXMstore would like to convey our thoughts and prayers to all those affected by hurricanes Harvey and Irma. We wish you all safety and strength as you rebuild.Please know that we are here to help in any way we can. Our team is on standby 24/7 to quote you and assist you with orders. [...]

Read More »


Clean fiber optic components are extremely important for a quality connection between your network products. As network providers improve their infrastructure to handle deployment of 40G and 100G systems, techs must pay even closer attention to their fiber optic performance in order to make sure all data is transmitting quickly and without failure.Contaminated [...]

Read More »

What do the fiber terms OM1, OM2, OM3 and OM4 refer to?

Have you ever wondered what the fiber terms OM1, OM2, OM3 and OM4 refer to? If so, see below for a brief explanation. All OM Fiber is considered Multi-Mode. This can help you in your decision making.OM1 - MultimodeColor – OrangeCore Size – 62.5um (62.5/125)Data Rate – 1GB @ 850nmDistance – Up [...]

Read More »

TXM RET Cable Products

TXM RET Products RET stands for “Remote Electrical Tilt”. It is a part of the Antenna Interface Standards Group's (AISG) open specification for the control interface of antennas.  RET allows you remote access to make antenna position adjustments to achieve improved wireless signal for [...]

Read More »

Solid vs Stranded for Cat5e and Cat6 cables

Solid vs Stranded for Cat5e and Cat6 cables Shopping for ethernet cable can be sometimes a little confusing if you are not used to the various terms that are used for the different types of cable that are available.  One common point of confusion comes when trying to decide if you need 'Solid" or "Stranded" ethernet [...]

Read More »

Coax Connectors Reference Guide for Antennas and Amplifiers

This guide can help determine what type of connector is on your antenna, amplifier, or cable. Adapters are available to convert from most of these connections types to others. If you need any help determining what adapters you need feel free to us direct. CONTACT US [...]

Read More »

RF Low Loss Coax Cable Antenna and Amplifier Reference Guide

If you are in need of cable for your antenna or amplifier and are unsure about which coax cable and connectors you may need, loss characteristics, etc. then this useful guide is for you. There are many types of cable, such as RG-6 cable (typically used in cable TV [...]

Read More »

New TXM Exothermic Molds and Shots

New for 2016!  TXM introduces our new line of exothermic molds and shots.   The exothermic process is a field-ready welding solution that uses exothermic bonding to create permanent bonds in the field with no need for sources of external power. We sell everything you need to get your team ready to join conductors using the exothermic [...]

Read More »

New Theft Deterrent Grounding Hardware Kits

New for 2016! We've just introduced to our line of grounding and hardware products a new way to secure your grounding configurations.   Our new Theft-Deterrent Hardware Kit includes 4 locking, tamper-resistant 3/8" x 34" bolts for the ground-bar-to-insulator and mounting bracket-to-insulator connections. Also includes locking/unlocking key to ensure complete security for your ground bars.   Only $9.00 for [...]

Read More »