J&R JREX106-SIP EX-Telephone, keypad, LCD display, Yellow
NEW Item
Manufacturer Part Number: JREX106-SIP
JREX106 Explosion-Proof SIP Telephone
The JREX106 is an explosion-proof SIP Telephone designed to provide safe and reliable communication in hazardous environments. It is widely used in the petrochemical industry, particularly in the production, transportation, and refining of oil, natural gas, coal, and related industries. The housing is made of impact- and shock-resistant glass fiber-reinforced polymer (GRP) and is resistant to acids, alkalis, and lubricants. With its robust design, the telephone meets the latest requirements for analog communication devices, ensuring reliable performance in critical missions and high-safety applications. It includes a heated display, making it suitable for extremely low-temperature environments.
Key Features
- Explosion-proof SIP telephone, compatible with most SIP-based IP-PBX servers (SIP RFC 3261 compliant).
- PoE-enabled (802.3af) or external power supply.
- Industrial-grade housing made of high-impact thermoset resin and an ergonomic, heavy-duty handset – IP66 compliant.
- Programmable alphanumeric display with a 20-piece stainless steel keypad.
- Network management via web interface, fully configurable through an internet browser or on-board display.
- Self-diagnostic tests available through the web interface.
- Network functionality: Adjustable handset volume and microphone sensitivity, firmware updates via the network.
- Remote programming: Manage the network from a central location.
- Backlit LCD display: 2-line, 15-character English interface.
- Audio modes: Handset and hands-free speakerphone.
- Corrosion-resistant hardware.
- Noise-canceling microphone for clear communication.
- Magnetic reed hook switch to reduce wear-prone parts.
- Removable handset retainer, ensuring the handset stays securely in place.
- Watertight urethane-coated metal keypad with autodial, memory, mute, and menu keys.
- Programmable auto hang-up timer.
- Hearing-aid compatible (HAC) receiver.
- Handset options: Heavy-duty curly cord or vandal-resistant armored cord.
- Two M20 cable gland entries.
- Field-repairable by authorized personnel.
- Certified: ATEX, IECEx, EAC, INMETRO.
Explosion-Proof Certifications
- Ex eb ib [ib Gb] mb IIC T6/T5 Gb
- Ex ib [ib Db] tb IIIC T80°C/T95°C Db
- Temperature ranges:
- T6/T80°C: -40°C to +40°C
- T5/T95°C: -40°C to +55°C
- Zones: 1, 2, 22
Electrical Specifications
- Network speed: 10/100 Mbps
- Protocol: SIP (RFC 3261 compliant).
- Power supply: Power-over-Ethernet (PoE, IEEE 802.3af) or external supply, 12 V DC.
- Power consumption: PoE (Class 0): 2.5 W.
- Connection: Direct connection to LAN or WAN via RJ45 connector.
- M.T.B.F.: Exceeds 50,000 hours.
- Lightning/transient protection: Complies with ITU-T K.21 Enhanced Levels.
Mechanical Specifications
- Hook switch lifespan: >1,000,000 operations.
- Housing material: Glass fiber-reinforced polyester with high impact resistance.
- Handset material: High-impact thermoset resin compound.
- Mounting: Desk or wall mounting.
- Ringing volume: 90 dB(A) at 1 m distance.
- Microphone: Noise-canceling electret microphone.
- Receiver: Hearing aid compatible (HAC).
- Display: 128 x 64 pixels.
- Hardware material: Stainless steel.
- Cable entries: 2 x M20 cable gland entry points.
Environmental Conditions
- Corrosion- and dust-resistant with fully gasketed faceplate.
- Operating temperature: -45°C to +70°C.
- Ingress protection: IP66 (EN60529).
- Impact protection: IK09 (EN50102).
- Humidity: 0–95% RH.
Physical Specifications
- Net weight: 6.5 kg.
- Shipping weight: 7.5 kg.
- Dimensions: 302 x 240 x 129 mm (L x W x D)
