Shenzhen Atnj Communication Technology Co., Ltd.
| Payment Terms | T/T,Western Union,Paypal,Bank transfering |
| Supply Ability | 500 unit per week |
| Delivery Time | 5-8 daus |
| Packaging Details | Neutral standard |
| Frequency range | 800--2700MHz |
| Transmit optical wave length | 1310±20nm |
| Optical Output Power | 4±2dBm |
| Transmit Loss of Light (TXLOL) | ≤-3dBm |
| Receive Loss of Signal (RXLOS) | ≤-15dBm |
| Brand Name | ATNJ |
| Model Number | RFOM-4TR-13-2.7G-AD |
| Certification | CE ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union,Paypal,Bank transfering | Supply Ability | 500 unit per week |
| Delivery Time | 5-8 daus | Packaging Details | Neutral standard |
| Frequency range | 800--2700MHz | Transmit optical wave length | 1310±20nm |
| Optical Output Power | 4±2dBm | Transmit Loss of Light (TXLOL) | ≤-3dBm |
| Receive Loss of Signal (RXLOS) | ≤-15dBm | Brand Name | ATNJ |
| Model Number | RFOM-4TR-13-2.7G-AD | Certification | CE ROHS |
| Place of Origin | China | ||
| High Light | MU to 4TR RF optical module ，fiber optic repeater RF module ，800-2700MHz RF power amplifier | ||
1 take 4 RF optical module RU
Model: RFOM-4TR-13-2.7G-AD
| Attribute | Value |
|---|---|
| Frequency range | 800-2700MHz |
| Transmit optical wavelength | 1310±20nm |
| Optical Output Power | 4±2dBm |
| Transmit Loss of Light (TXLOL) | ≤-3dBm |
| Receive Loss of Signal (RXLOS) | ≤-15dBm |
This product is designed for fiber optic repeaters in mobile communication systems, facilitating the photoelectric conversion and transmission of uplink and downlink signals for the repeaters.
(Connect MU RFOM-4TR-15-2.7G-AD Optical Module Testing)
| Specifications | Index | Notes |
|---|---|---|
| Frequency band | 800-2700MHz | The primary test frequency bands cover the 2G/3G/4G spectrums currently deployed by China Mobile, China Unicom, and China Telecom |
| Transmit optical wavelength | 1310±20nm | |
| Receive optical wavelength | 1550±20nm | |
| Optical Output Power | 4±2dBm | Optical Power Meter Measurement |
| Transmit Loss of Light (TXLOL) | ≤-3dBm | IF(P_opt < -3dBm) THEN ALARM: "LOW_POWER" ELSE STATUS: "NORMAL" |
| Receive Loss of Signal (RXLOS) | ≤-15dBm | IF(P_in < -15dBm) THEN ALARM: "RXLOS" ELSE STATUS: "NORMAL" |
RF interface and optical interface
| Interface | Identifier | Function | Notes |
|---|---|---|---|
| SMA connector | RF IN | RF input | 50Ω Impedance |
| SMA connector | RF OUT | RF output | 50Ω Impedance |
| FC/APC connector | OP IN/OUT | Optical signal input/output | Single Mode Fiber |
| PIN | Definition | Function | Description |
|---|---|---|---|
| PIN1 | NC | NC | |
| PIN2 | GND | Ground | |
| PIN3 | VCC | DC+12V | |
| PIN6 | 485A | RS485-A0 | Local 485 |
| PIN8 | 485B | RS485-B0 | Local 485 |
| PIN7 | LDA | Laser Transmit Loss of Light Alarm (TTL High-Level Trigger) | |
| PIN9 | PDA | Detector Receive Loss of Light Alarm (TTL High-Level Trigger) |
The product enclosure/casing is constructed from aluminum; Dimension: 127 mm × 76.4 mm × 27.5 mm, error < ±0.5mm
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
7500000-8000000
Employee Number:
95~105
Ecer Certification：
Verified Supplier
Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite. Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China. We committed to the R&D, production and sales of low-altitude econ... Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite. Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China. We committed to the R&D, production and sales of low-altitude econ...
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