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HONGKONG KOON TECHNOLOGY LTD
Railway telephone with metal keypad KNSP-11 VoIP

Railway telephone with metal keypad KNSP-11 VoIP

Product catalog summary

Product Description:
The VOIP KNSP-11 Railway Phone is designed with a robust aluminium alloy die-cast body, ensuring vandal and tamper resistance. It features a waterproof rating of IP66, making it dustproof and suitable for harsh environments. The phone includes a full keypad with memory and three programmable buttons, supporting free dial. It is equipped with a magnetic reed hook-switch and offers lightning protection as per ITU-T recommendation K.21. The handset is heavy-duty, hearing aid compatible, and includes a noise-canceling microphone. The device supports echo cancellation and is POE powered, with options for remote software upgrades and monitoring.

Specifications:
The phone operates on VoIP SIP2.0 with DTMF dialing and has a Mean Time Between Failures (MTBF) of 100,000 hours and a Mean Time To Repair (MTTR) of 2 hours. It supports full duplex 2-way handset communication and various audio codes including G.711, G.723, G.726, and G.729. The network capabilities include 10/100 BaseTX Ethernet with RJ45 connectors and support for IPv4, TCP, UDP, RTP, DHCP, and SIP protocols. Power options include Power over Ethernet (PoE) and local power supply.

Order Information:
Different models are available based on power supply needs: KNSP-11-IP-Y_AD (DC12V 1A), KNSP-11-IP-Y_P (POE), and KNSP-11-IP-Y_ADP (DC12V 1A + POE).

Certification:
The device is certified under RCM: AS/NZS CISPR 32, Australian communications: AS/CAS004, and Australian Equipment-safety: AS/NZS 60950.1:2015. It also complies with EMC: EN50121 for railway applications.

Installation and Packing:
The unit size is 320 x 205 x 120 mm with a net weight of 3.9 kg. It is packed in a box measuring 440 x 280 x 200 mm with a gross weight of 5 kg. Four units can be packed in an outer carton box measuring 560 x 460 x 460 mm with a total gross weight of 20 kg.

Catalog excerpts

Railway telephone with metal keypad KNSP-11 VoIP-1

VOIP KNSP-11 Railway Phone DESCRIPTION ITEM NO. SP0110022 1. Robust aluminium alloy die-cast body, vandal & tamper-resistant hardware, easy installation. 2. Waterproof rating IP66 dust proof. 3. Full keypad with memory, 3 button programmable telephone, support free dial. 4. Magnetic reed hook-switch. 5. Lightening protection to ITU-T recommendation K.21. 6. Heavy duty handset with hearing aid compatible(HAC) receiver, noise canceling microphone. 7. Handset with industrial strong curly cord. 8. Metal keypad keep waterproof and dusty proof. 9. Temperature range from -40 degree to +70 degree. 10. Support echo cancellation and POE powered. 11. Remote software upgrade, configuration and monitoring. 12. Optional 7 minute time-limited call. 13. Powder coated in UV stabilized polyester finish. 14. Application: Tunnel, metro, railway, LRT, speedway, marine, ship, offshore, mine, power plant,

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Railway telephone with metal keypad KNSP-11 VoIP-2

VoIP SIP2.0 telephone DTMF dialing Hot-line (maximum length of each number is 16 digits) Communication: Full duplex 2-way handset communication Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF) Power:Power over Ethernet, IEEE802.3af, Class 0 Local power, 12VDc,Idle 2W, Max 10W Auxiliary Contacts: (option) 1 Aux Output, dry contact Contact Ratings. Load: Resistive load Rated load:0.3 A at 125 VAC; 1 A at 30 VDC Rated carry current:1A Max.switching voltage:125 VAC,60VDC Max.switching current:1A Audio Codes:G.711, G.723, G726,G.729 Network:10/100 BaseTX Ethernet, RJ45 connectors, Cat5e...

Open the catalog to page 2

Railway telephone with metal keypad KNSP-11 VoIP-3

PACKING Unit size: 320 *205*120mm Unit: N.W: 3.9KG 1pcs packing box size: 440*280*200mm Unit G.W: 5KG 4pcs in 1 outer carton box: size: 560*460*460mm G.W:20KG HONGKONG KOON TECHNOLOGY LTD TEL:0086755 29790158/27448753 F«x:0086755 29790278 Email:marketing®koontech.com www.koontech.com

Open the catalog to page 3

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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