محصولات ارتباطی سپیتام

مبدل 4 کانال تلفن، 1 کانال اترنت بر روی E1

مبدل 4 کانال تلفن، 1 کانال اترنت بر روی E1

امتیاز :
کد محصول : Sepitam-4P1FE-E1
زمان بروز رسانی : حدود 6 ماه پیش
قیمت : 0 تومان
'/>

فرستنده و گیرنده 4 کانال تلفن و 1کانال اترنت بر روی E1

 


This equipment provides an E1 access,1~4 channel voice outputs, support 4U rack+1channel Ethernet (bandwidth 2M)., The electricity part is digital circuit. The superiority of this product is reliable work and stable with high integration and lower energy consumption. Small size for easy install and maintenance. Most clients of telecom operators rent E1 line for Ethernet networking, while this equipment could supply more telephone lines on E1 and free call between head office and branch.

 

E1 Interface

 Interface Standard: comply with protocol G.703;

 Interface Rate: n*64Kbps±50ppm;
 Interface Code: HDB3;

 E1 Impedance: 75Ω (unbalance), 120Ω (balance);

 Jitter tolerance: In accord with protocol G.742 and G.823

 Allowed Attenuation: 0~6dBm

FXS Phone Interface

Ring voltage: 75V

Ring frequency: 25HZ

Two-line Impedance: 600 Ohm (pick up)

Return loss: 40 dB

FXO Switch Interface

Ring detect voltage: 35V

Ring detection frequency: 17HZ-60HZ

Two-line Impedance: 600 Ohm (pick up)

Return loss: 40 dB

EM 2/4 Wire Interface

AD: 0dB

DA: 0dB

Two/Four-line Impedance: 600 Ohm

Return loss: 20 dB

 Ethernet interface(10/100M)

Interface rate: 10/100 Mbps, half/full duplex auto-negotiation

Interface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)

MAC Address Capability: 4096

Connector: RJ45, support Auto-MDIX

 Working environment

Working temperature: -40°C ~ 85°C

Working Humidity: 5%~95 % (no condensation)

Storage temperature: -40°C ~ 85°C

Storage Humidity: 5%~95 % (no condensation)