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For Your Every Summer RSVP, with Code: SUMMER15
Description
MuxLab 500024 CCTV Power-Thru BalunModular RJ 45 Connector Transmits Video Remote Power via Cat5 Color Signals up to 1200' via Cat3 Color Signals up to 2200' via Cat5 B&W Signals up to 1500' via Cat3 B & W Signals up to 2500' via Cat5 Switch to Set Port as Power thru Remote power up to 500' via 3 UTP ABS Fire Retardant Plastic Enclosure NTSC PAL SECAM The MuxLab 500024 CCTV Power Thru Balun with modular RJ 45 connector transmits video and remote power via one 4 pair Cat5 UTP
- Modular RJ-45 Connector
- Transmits Video/Remote Power via Cat5
- Color Signals up to 1200' via Cat3
- Color Signals up to 2200' via Cat5
- B&W Signals up to 1500' via Cat3
- B & W Signals up to 2500' via Cat5
- Switch to Set Port as Power-thru
- Remote power up to 500' via 3 UTP
- ABS Fire Retardant Plastic Enclosure
- NTSC / PAL / SECAM
The MuxLab 500024 CCTV Power-Thru Balun with modular RJ-45 connector transmits video and remote power via one 4-pair Cat5 UTP (Unshielded Twisted Pair) cable, eliminating the need for multiple cable installations .
When used in conjunction with MuxLab's passive CCTV hub (500130), the modular balun transmits standard composite video and supports transmission of color signals up to 1200' (365m) via Cat3; it can be extended to 2200' (670m) via Cat5. For b&w signals, the maximum transmission distance is up to 1500' (457m) via Cat3 and can be extended up to 2500' (762m) via Cat5.
Made of ABS fire retardant plastic, the modular balun features port configuration switch to set port as the Power-thru balun that transmits remote power up to 500' (170m) via 3 twisted pair cables at 24VAC/5VA.
Providing a hassle-free cabling solution, the Power-Thru Balun connects to CCTV security / surveillance equipment that includes cameras, monitors, switchers, sequencers, multiplexers, DVRs, and other CCTV equipment. The balun can also be used with other composite baseband video equipments.
- Modular RJ-45 connector
- Transmits video and remote power via one 4-pair Cat5 UTP cable
- Transmits color signals up to 1200' via Cat3; distance can be extended up to 2200' via Cat5
- Transmits b&w signals up to 1500' via Cat3; distance can be extended up to 2500' via Cat5
- Transmits remote power up to 500' via 3 twisted pair cables at 24VAC/5VA
- Made of ABS fire retardant plastic
- Supports baseband video; NTSC, PAL, and SECAM
UPC: 627699000243
| Environment | Baseband video; NTSC, PAL, SECAM |
| Devices | Close-circuit TV (CCTV) cameras, monitors, switchers, sequencers, multiplexers, digital video recorders (DVRs) and other CCTV equipment |
| Transmission | Transparent to the user |
| Video | |
|---|---|
| Bandwidth | DC to 8 MHz |
| Impedance | Input: 75 ohms (BNC); Output: 100 ohms (RJ45) |
| Maximum Input | 1.1Vp-p |
| Insertion Loss | Less than 2 dB per pair over the frequency range from DC to 8 MHz |
| Return Loss | Greater than 15 dB over the frequency range from DC to 8 MHz |
| Common Mode Rejection | Greater than 40 dB @ 8 MHz |
| Maximum Distance | Color: Cat 3 - 1200' (365m); Cat 5 - 2200' (670m) Shorter distances may be achieved when used with DVRs, typical 1000' (305m) to 1500' (457m) B/W: Cat 3 - 1500' (457m); Cat 5 - 2500' (762m) |
| Remote Power | |
|---|---|
| Wiring | Remote low voltage power supported via two (3) twisted pairs. A Class II power supply is recommended |
| Maximum Distance | (at 24VAC via 3 twisted pairs) 5 VA: 518' (170m) 10 VA: 259' (85m) 20 VA: 130' (43m) 30 VA: 86' (28m) Based on 10% voltage drop at camera. Longer distances may be achieved @ 28 VAC. |
| Maximum Input Voltage | 50 Volts (AC RMS/DC) |
| Maximum Current | 4.5A (AC RMS/DC) |
| Physical | |
|---|---|
| Cable Requirements | UTP: 24 gauge or lower solid copper twisted pair wire impedance: 100 ohms at 1 MHz. Maximum capacitance: 20 pf/foot. Attenuation: 6.6 dB/1000' (305m) at 1 MHz BNC: Impedance: 75 ohms at 1 MHz (RG59/U mini coax). Max. 25' (7.6m) of coax allowed end to end |
| Connectors | Video: BNC-male 8" (203mm) mini-coax lead Power: 2-wire 18AWG lead Combined signals: RJ45 (500024); Screw terminals (500029) |
| Temperature | Operating: 32 - 131°F (0 - 55°C) Storage: -4 ~ +185°F (-20 ~ +85°C) Humidity: up to 95% |
| Enclosure | ABS fire retardant plastic |
| Dimensions | 1.875 x 1" (4.7 x 2.54cm) diameter plus cable leads; 8" (20cm) for video; 10" (25.4cm) for power and control leads |
| Weight | 1.95 oz (55g) |
| Packaging Info | |
|---|---|
| Package Weight | 0.1 lb |
| Box Dimensions (LxWxH) | 5.2 x 3.1 x 0.9" |
In the Box
MuxLab 500024 CCTV Power-Thru Balun
- Lifetime Warranty
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4.6 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Great way to support summer learning!
Format: Paperback
I absolutely love the Summer Bridge Activities: Bridging Grades 3–4! This workbook is a fantastic way to keep kids engaged and learning over the summer break. The activities are well-designed, fun, and educational, providing the perfect balance between reinforcing what they’ve already learned and getting them excited for the next school year. The layout is visually appealing, with colorful pages and interactive exercises that make learning feel like play.
What I appreciate most is how it covers key subjects like math, reading, writing, and critical thinking skills in bite-sized chunks that kids can easily manage. My child enjoyed doing a little bit each day, and I noticed significant improvement in their confidence as they completed each activity. It's great that this workbook also includes helpful tips for parents to guide their kids through the exercises.
Overall, this is a must-have resource for parents looking to keep their children sharp and engaged during the summer while still having fun. Highly recommend!
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Reviewed in the United States on March 21, 2025
★★★★★ 5
Great for growing minds!
I love these workbooks! We used to buy these at a local store until it closed. They help kids retain what they learned in school over the summer. The worksheet usually takes 5-10 minutes a day.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Great Summer Bridge Activities for Students going into 4th Grade
Good for 3rd going into 4th grade summer activities.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Excellent Summer Resource for Kids!
Format: Paperback
I purchased the "Summer Bridge Activities 2nd to 3rd Grade Workbook" for my 8-year-old, and it has exceeded my expectations in every way. This comprehensive workbook is a fantastic tool to keep children engaged and learning during the summer break. My sibling is an elementary school teacher and introduced me to these books when my son was in Kindergarten and I honestly have not looked back. My LO loved a good challenge so we typically do multiple days to ensure we finish it in its entirety during the summer. I'm constantly recommending these books every summer as I have not yet found anything to replace it.
Content Quality:
The workbook covers all essential subjects: math, reading comprehension, writing, science, social studies, and even fitness. Each section is well-organized and filled with age-appropriate activities that challenge and entertain. The variety of exercises ensures that my child doesn't get bored, and the progressive difficulty helps build confidence.
Educational Value:
The math and reading comprehension sections are particularly strong, with clear explanations and plenty of practice problems. The writing prompts encourage creativity and critical thinking, while the science and social studies sections introduce interesting facts and concepts. I appreciate the inclusion of fitness activities, promoting a healthy lifestyle alongside academic learning.
Flash Cards:
The included flash cards are a wonderful bonus. They are durable, colorful, and perfect for quick review sessions. My child enjoys using them, and they make reinforcing concepts fun and interactive.
Ease of Use:
The workbook is user-friendly with clear instructions for both parents and kids. It's designed to be self-paced, which means my child can work independently or with minimal guidance. The answer key at the back is helpful for quick checks.
Engagement:
What sets this workbook apart is its ability to make learning enjoyable. The activities are engaging, and the themes are relevant and interesting. My child looks forward to workbook time each day, which is a huge win for any parent trying to prevent the summer slide.
Overall, the "Summer Bridge Activities 2nd to 3rd Grade Workbook" is an excellent investment in your child's education. It's thorough, fun, and well-designed to keep young minds sharp over the summer. I highly recommend it to any parent looking to provide a balanced and enriching educational experience during the school break.
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Reviewed in the United States on June 13, 2024
★★★★★ 5
Good quality for price
Format: Paperback
This was a good book for the summer. It has a variety of activities so my child didn't get bored. It also has some fun "outside" only ideas to get them up and moving. It was a good bridge book that she could (mostly) do independently. However, as they progress through it, parents should be there to help and reiterate different concepts. It was well worth the price and helped the transition go smoothly.
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Reviewed in the United States on November 12, 2025