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J&R Intrinsically Safe Telephone JREX 103-CB
Intrinsically Safe Telephones

J&R Intrinsically Safe Telephone JREX 103-CB

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$679.32
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Safety Specifications

Safety specifications not available for this product

Product Description

The Explosion Proof Telephone is designed for voice communication in the hostile environment where reliability,efficiency and safety are of prime importance. The telephone can handle the large temperature differences found outdoors, high humidity, exposure to sea water and dust, Corrosive atmosphere, Explosive gases & particles, as well as mechanical wear and tear, making it perfect for use as an emergency telephone. The unique robust handset is manufactured from moulded Bulk Molding Compound and designed specifically to withstand arduous use in all environments, armoured cord to provide additional resistance to vandalism or heavy industrial use.
The Explosion-proof and Weatherproof Telephones are designed for use by the chemical plant, Coal Mine,power stations, the armed services and heavy industry which require very reliable and explosion protection telephony under adverse conditions.

Technical Datasheet

Certification & Specification

Country of OriginChina (CN)

Product Overview

J&R Intrinsically Safe Telephone JREX 103-CB

Specifications

  • Standard Analogue/SIP phone with door
  • 80CM vandal resistant handset and cord
  • Hotline,without Keypad
  • Standard IP 66 weatherproof rating
  • Phone line powered (Analogue)
  • POE or DC12V powered (SIP )
  • RJ45 port for SIP connection
  • on wall mounting with mounting bar
  • II 2G Ex e ib [ib] mb IIC T Gb
  • III 2D Ex ib [ib] tb IIIC T80Db
  • Zone 1 & Zone 2
  • ATEX,CE,FCC,Rosh compliant
TECHNICAL SPECIFICATIONS
Casing Material Die cast aluminium,epoxy powder coated.
Colors Available in four colors: Orange,Yellow,Red and Blue
Handset Material With Noise canceling microphone,for effective communication from noisy areas(Armored SS cord stands up to rough treatment,optional for black curly
cord )
Hook Switch Electronic / magnetic with no visible moving parts
Keypad Hotline, without Keypad
Temperatura T4
Weather Resistance IP66(standard)~ IP67(highest rating)
Ringing Tone Shrill Warble tone 80 dBA @ 1 metretypical (Analog)
Shrill Warble tone 90 dBA @ 1 metretypical (SIP)
M.T.B.F Calculated to have an M.T.B.F. in excess of 50,000 hours using
  • SPECIFICATIONS ANALOGUE MODEL
    Dialing MF(Tone)
    Power Supply Drawn from telephone line
    Lightning / Transients Protection to ITU-T k.21 enhanced levels
    Programming Can be programmed remotely by DTMF tone or building-in keypad
  • SIP-VoIP TECHNICAL SPECIFICATIONS
    Power 12V DC or PoE: IEEE802.3af/at
    Port WAN: 10/100Base- T RJ-45 for LAN, Auto MDIX
    LAN: 10/100Base- T RJ-45 for PC, Auto MDIX
    Power Consumption Idle:1.5W/ Active:1.8W
    Voice Features Support SIP 2.0 (RFC3261)
    Codec: G.711A/u, G.7231 high/low, G.729, G.722
    Echo cancellation: Support G.168 and hand-free can support 96ms
    Supports full duplex
    SIP support SIP domain,SIP authentication(none, basic, MD5), DNS name of server
    DTMF:SIP info, DTMF Relay,RFC2833
    Call control feature:Flexible dial map,support hot-line
    Network Features WAN/LAN: support Bridge mode
    Support static IP address
    Support DHCP get IP on WAN port
    Support VLAN
    Support web config
    Data Protocols: IPv4, TCP, UDP, ICMP, ARP, DNS and
    DNS SRV for SIP Signaling
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