Lag luam wholesale Nqe Rs232 rau Rs485 Rs422 Hloov - Framed E1-FE + 4RS232 interface Converter JHA-CE1F1R4 - JHA

Txheej txheem cej luam

Cov txheej txheem hloov pauv no (interface converter) siv cov qauv loj FPGA tsim, muab framing E1 interface thiab Ethernet interface thiab plaub qhov sib txuas sib txuas, nws muaj peev xwm ua tiav 10 / 100Base-T Ethernet cov ntaub ntawv hla E1 raws kev sib kis, yog kev ua haujlwm siab, tus kheej. - Kawm Ethernet choj. Cov cuab yeej ua haujlwm raws li kev txuas ntxiv ntawm Ethernet li, siv cov tes hauj lwm uas twb muaj lawm (PDH / SDH / microwave, thiab lwm yam) muab los ntawm E1 cov kev sib txuas rau ob qho kawg ntawm tus nqi qis Ethernet thiab serial interfaces. Built-loop xeem cov cuab yeej muaj peev xwm los pab txhawb kev qhib thiab ua haujlwm niaj hnub ua haujlwm.

Khoom duab

Mini hom

19inch 1U hom

Nta

• Raws li tus kheej-copyright IC
• Tau paub saib xyuas thiab tswj cov khoom siv tej thaj chaw deb, OAM tswj cov ntaub ntawv tsis tau coj tus neeg siv sijhawm thiab txuag E1 bandwidth
• E1 txhawb txhua lub sijhawm teem sijhawm, tus nqi yog 64K-2048K
• Cov cuab yeej hauv zos tuaj yeem yuam cov cuab yeej nyob deb deb raws li nws
• Muaj qhov taw qhia thaum lub cuab yeej tej thaj chaw deb fais fab tuag lossis E1 kab tawg lossis poob teeb liab;
• Muaj kev ua haujlwm ntawm E1 interface voj rov qab xyuas, zam lub converter poob vim tias interface voj rov qab;
• Lub Ethernet interface txhawb nqa jumbo thav duab (2036 Bytes);
• Inter-set dynamic Ethernet MAC chaw nyob (4,096) nrog cov ntaub ntawv hauv zos thav duab lim dej muaj nuj nqi
• Ethernet interface txhawb 10M / 100M, ib nrab / puv duplex pib- Kev sib tham, txhawb VLAN
• Ethernet interface txhawb AUTO-MDIX (hloov kab thiab ncaj nraim txuas kab nws tus kheej-adaptable);
• Muaj Ethernet saib xyuas tus kheej rov ua haujlwm, cov khoom siv yuav tsis tuag
• Muab 2 hom moos: E1 tus tswv moos thiab E1 kab moos;
• Muab 2 impedances: 75 Ohm unbalance thiab 120 Ohm tshuav nyiaj li cas;
• Txhawb SNMP Network Management
• Serial Data Interface tuaj yeem yog RS232 / RS422 / RS485 / TTL xaiv tau
• Serial channel tuaj yeem xa cov ntaub ntawv hloov pauv tau asynchronously 300 Kbps-19200Kbps baud tus nqi
• Serial cov ntaub ntawv multiplexing hauv E1 txhawb ITU-T R.111 dhia coding hom
• Cov ntaub ntawv hauv zos RS232 tuaj yeem hais kom cov chaw taws teeb RS232 serial cov ntaub ntawv voj-rov qab rau hauv zos. Lub voj-rov qab nyob rau hauv lub nplhaib sab nraud ntawm RS232 cov ntaub ntawv interface, koj tuaj yeem sim RS232 interface nti yam tsis muaj kev puas tsuaj.
• Serial chaw nres nkoj interface xob laim tiv thaiv mus txog IEC61000-4-5 (8/20μS) DM (Differential Hom): 6KV, Impedance (2 Ohm), CM (Common Hom): 6KV, Impedance (2 Ohm) tus qauv

Tsis muaj

♦E1 interface

Interface Standard: ua raws li txoj cai G.703;
Interface tus nqi: n * 64Kbps ± 50ppm;
Interface Code: HDB3;

E1 Impedance: 75Ω (tsis sib npaug), 120Ω (sib npaug);

Jitter kam rau ua: Raws li txoj cai G.742 thiab G.823

Tso cai attenuation: 0 ~ 6dBm

♦Ethernet interface (10/100M)

Interface tus nqi: 10/100 Mbps, ib nrab / puv duplex pib-kev sib tham

Interface Standard: Tau tshaj IEEE 802.3, IEEE 802.1Q (VLAN)

MAC Chaw Nyob Muaj Peev Xwm: 4096

Connector: RJ45, txhawb Auto-MDIX

♦Serial Interface

Txuj

EIA/TIA-232 RS-232 (ITU-T V.28)

EIA/TIA-422 RS-422 (ITU-T V.11)

EIA/TIA-485 RS-485 (ISO/IEC8284)

Serial Interface

RS-422: TXD+, TXD-, RXD+, RXD-, Signal Ground

RS-485 4 wires: TXD+, TXD-, RXD+, RXD-, Signal Ground

RS-485 2 xov tooj: Data+(Correspond TX+), Data-(TX-), Teeb liab av

RS-232: RXD, TXD, Signal Ground

♦Ua haujlwm ib puag ncig

Ua haujlwm kub: -10 ° C ~ 50 ° C

Ua haujlwm av noo: 5% ~ 95% (tsis muaj condensation)

Cia kub: -40 ° C ~ 80 ° C

Cia Humidity: 5% ~ 95% (tsis muaj condensation)

Specifications

Daim ntawv thov

Kev daws teeb meem 1

Kev daws teeb meem 2