Welcome to Communications Test Design, Inc. (CTDI)

数据网络产品维修服务 Network Data Product Repair

CTDI不断扩展维修产品线，已经具备下列数据产品的维修能力
CTDI China is expanding the repair capabilities on Network and Data products, and having the repair capabilities for the following products now

Cisco 系列产品 Cisco Product Repair

1600 Series 1841 Series 900 Series 2500 Series 2600 Series
2900 Series 3600 Series 7200 Series 7400 Series 7500 Series
AS5300 AS5400 AS5800 10000 15454
MGX8200 Cisco DSLAM Catalyst 6500 Catalyst 5505 IGX
BPX 8600 12008, 12012, 12416 3810 Catalyst 5000 3550
800 Series 1700 Series

Redback 综合业务网关产品 Redback Product Repair

Redback SE400、Redback SE800、Redback SE1200产品中的各类部件，如：

部件型号	描述
CHS-SE8-ENH-S	NEBS机箱
XCR3-SE8-L3	XCRP3主控卡
EIM-SE8-L3-12FE-TX	12口FE卡
EIM2-SE8-L3-4GE	4口GE卡(EIM2)
EIM3-SE8-L3-4GE	4口GE卡(EIM3)
EIM10GE-SE8-L3	1口10GE卡
EIM-SE8-1020GE	10口GE卡
EIM-SE8-1020GEXP-COM	20口GE卡
AIM-SE8-L3-4OC3IR-SM	4口ATM-155M卡
AIM2-SE8-L3-1OC12IR-SM	1口ATM-622M卡
FAN-SE8-ENHN	SE800风扇
ASM-SE8-GBIC-LX	GBIC,单模,10KM
ASM-SE8-GBIC-LX70	GBIC,单模,70KM
ASM-SE8-GBIC-SX	GBIC,多模,500M
ASM-SE8-GBIC-TX	GBIC,RJ45
SFP-GE-SX	SFP,多模,500M
SFP-GE-LX	SFP,单模,10M
SFP-GE-ZX	SFP,单模,70M
ALM-SE4-CONTROL	#N/A
FAN-SE8-CHS	#N/A
CHS-SE4	SE400机箱
FAN-SE4-CHS	#N/A
EIM-SE8-L3-4GE	#N/A

宽带接入产品 Access Product Repair

Alcatel DSLAM（ABS）产品：7300ASAM、7302ISAM的各类板卡，包括：

ADLT-J、ADLT-L、AFLT-A、EALT-A、EBLT-J、NALT-B、 AACU-C、SANT-F、ECNT-C、NANT-A 、ADSE-B

其它厂家的DSLAM产品：Siemens、中兴等。