oem BL220D-EC - Carte PCI 2 Ports avec Support EC Module

Caractéristiques

Size

9.5*10CM，Half-length standard industry pci card. Weight 200g

Configure

BL420D/BL420DE – Quad span E1/T1/J1

BL220D/BL220DE – Dual span E1/T1/J1

BL120D/BL120DE – Single span E1/T1/J1

PCI

Auto adaptive to 5v and 3.3v PCI 2.2 bus. Auto configuration and compatiable with popular mianboards.

32bits,132M bytes/sec DMA transmission  and supporting both slave and master mode.DMA transmission can be optimized according to mianboard.

PCIe

Support PCI Express 1*X,4*X,8*X,16*X

PHY

RJ45 120/75Ω DSX-1/CSU-1 Line-buildouts

Framer

Two Standalone framer to process receive and transmit frame. Supporting Frame formats:CRC4/non-CRC4/ESF/D4T1/E1

Automatic produce DS1 idle code. Supporting T1.403-1998.Producing and checking RAI-CI/AIS-CI/RAI.

RCL,RLOS,RRA,RAIS warning interrupt

Standards

ANSI: T1.403-1995, T1.231–1993, T1.408
AT&T: TR54016, TR62411
ITU: G.703, G.704, G.706, G.736, G.775, G.823, G.932, I.431, O.151, Q.161
ITU-T: Recommendation I.432–03/93 B-ISDN User-Network Interface—Physical Layer
Specification
ETSI: ETS 300 011, ETS 300 166, ETS 300 233, CTR12, CTR4
Japanese: JTG.703, JTI.431, JJ-20.11 (CMI Coding Only)

Environment

Temperature range:0 – 50C

Leds

One tri-colors led for every interface.Total leds: 4