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Gem Electronics Transceiver Boxes
Designed For Small CCTV Installations Where Size and Space are Restricted
Gem Electronics Transceiver Boxes
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What's special about these transceiver boxes?
The Gem Electronics' Transceiver Box allows transmission of three to four sets of real time color or monochrome video signal untwisted pair or UTP over industry Cat 5 UTP networking cable. These transceiver boxes are designed for small CCTV installations where size and space are restricted. |
- Signals are run through existing CAT 5 UTP cables
- These transceivers are designed for small closed circuit tv installations where you do not have much space
- One year manufacturer warranty
| TRB-4BNC (4 BNC Jacks to RJ45 Jack) | |
| Bandwidth: | Video DC to 8MHz |
|---|---|
| Insertion Loss: | Max. 2dB over the frequency range from DC to 8MHz |
| Return Loss: | Min. 15dB over the frequency range from DC to 8MHz |
| Common Mode Rejection: | Min. 40dB at 8MHz |
| Impedance: | BNC 75ohm to RJ45 100ohm |
| Cable UTP: | 24 gauge or lower solid copper twisted pair wire Impedance: 100 ohm at 1MHz Max. Capacitance: 20 pf/ft Attenuation: 6.6dB/1000ft at 1MHz |
| Transmission Distance: | 2200 feet (CAT5 UTP) |
| Housing: | 81 x 60 x 24mm |
| TRB-4BNCPT (4 BNC Plugs with 24" Pigtail to RJ45 Jack) | |
| Bandwidth: | Video DC to 8MHz |
|---|---|
| Insertion Loss: | Max. 2dB over the frequency range from DC to 8MHz |
| Return Loss: | Min. 15dB over the frequency range from DC to 8MHz |
| Common Mode Rejection: | Min. 40dB at 8MHz |
| Impedance: | 75ohm BNC plug with 75ohm mini RG59 cable to RJ45 100ohm |
| Cable UTP: | 24 gauge or lower solid copper twisted pair wire Impedance: 100 ohm at 1MHz Max. Capacitance: 20 pf/ft Attenuation: 6.6dB/1000ft at 1MHz |
| Transmission Distance: | 2200 feet (CAT5 UTP) |
| Housing: | 81 x 60 x 24mm |
| TRB-4RJ45 (4 RJ45 Jacks to RJ45 Jack) | |
| Housing: | ABS, Halogen Free UL 94V-0 104 x 43.5 x 27mm |
|---|---|
| Jack: | a. Housing: PBT, Halogen Free UL 94V-0, black color b. Contact: Ø0.46mm Phosphor Bronze 50µ Gold over 100µ Nickel plating c. Shield: 0.25mm Thickness Stainless Steel, 80µ Tin plating |
| P.C.B: | 1.6mm Thickness FR4 |
| Attachment: | a. Wiring Label b. Double-sided adhesive tape |
| PART # | DESCRIPTION | WEIGHT | DIMENSION | PRICE |
| GEM-TRB-4BNCPT | Transceiver Box- 4 BNC Plugs with Pigtails to 1 RJ45 Jack | 0.61 lbs | 8" x 5" bag | |
| GEM-TRB-4BNC | Transceiver Box- 4 BNC Jacks to 1 RJ45 Jack | 0.42 lbs | 8" x 5" bag | |
| GEM-TRB-RJ45 | Transceiver Box- 4 RJ45 Jacks to 1 RJ45 Jack | 0.42 lbs | 8" x 5" bag |
Accessories
| PART # | DESCRIPTION | WEIGHT | DIMENSION | PRICE | GEM-BLN-RJ45 | BNC Plug to RJ45 Jack | 0.9 lbs | 8" x 5" bag |
| GEM-BLN-TL | BNC Plug to Toolless | 0.9 lbs | 8" x 5" bag | |
| GEM-BLN-BNCJKS | BNC Jack to RJ45 Jack Keystone Type | 0.0802 lbs | 8" x 5" bag | |
| GEM-BLN-MTL | BNC Plug to Toolless Mini Type | 0.09 lbs | 8" x 5" bag | |
| GEM-BLN-RJ45PT | BNC Plug to RJ45 Jack 6" Pigtails | 1.8 lbs | 8" x 5" bag | |
| GEM-BLN-RCAJKS | RCA Jack to RJ45 Jack Keystone Type | 0.09 lbs | 8" x 5" bag |
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| TRB-4BNC 4 BNC Jacks View |
TRB-4BNC Bottom view |
MANUALS -
- TRB-4BNC Installation Manual (PDF)
- TRB-4BNCPT Installation Manual (PDF)
- TRB-4RJ45 Installation Manual (PDF)
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