WS-G5483 1000BASE-T 
WS-G5484 1000BASE-SX
WS-G5486 1000BASE-LX
WS-G5487 1000BASE-ZX
GLC-T 1000BASE-T
GLC-SX-MM 1000BASE-SX
GLC-LH-SM 1000BASE-LX
GLC-ZX-SM 1000BASE-ZX
SFP-GE-S 1000BASE-SX
SFP-GE-L 1000BASE-LX
SFP-GE-Z 1000BASE-ZX

We are professional provider of optical communication products used in telecommunication systems and data communication networks. Our company location is in China, we can supply optical transceiver products : SFP/GBIC/XFP/XENPAK/X2/BIDI/CWDM SFP/CWDM GBIC.All of products are compatible with 3com, AVAYA, Alcatel, Allied, Cisco, Enterasys, Extreme, Foundry, HP,Juniper, Nortel, D-link, Finisar.

Our optical transceiver products line cover:

SFP/GBIC
1.25G/2.125G/2.5G/4.25G DDM
WS-G5483
WS-G5484
WS-G5486
WS-G5487
GLC-T
GLC-SX-MM
GLC-LH-SM
GLC-ZX-SM
SFP-GE-S
SFP-GE-L
SFP-GE-Z

CWDM SFP/GBIC/DWDM SFP
1.25G CWDM GBIC
155M/622M/1.25G/2.5G CWDM
155M/2.65G CWDM SFP

CWDM GBIC
CWDM-GBIC-1470
CWDM-GBIC-1490
CWDM-GBIC-1510
CWDM-GBIC-1530
CWDM-GBIC-1550
CWDM-GBIC-1570
CWDM-GBIC-1590
CWDM-GBIC-1610

CWDM SFP
CWDM-SFP-1470
CWDM-SFP-1490
CWDM-SFP-1510
CWDM-SFP-1530
CWDM-SFP-1550
CWDM-SFP-1570
CWDM-SFP-1590
CWDM-SFP-1610

BIDI SFP
155M/1.25G LC 20KM/40KM DDM
155M/1.25G SC 20KM/40KM DDM
GLC-BX-D
GLC-BX-U
GLC-FE-100BX-D
GLC-FE-100BX-U

XFP/X2/XENPAK
XENPAK-10GB-SR
XENPAK-10GB-LR
XENPAK-10GB-ER
X2-10GB-SR
X2-10GB-LR
X2-10GB-ER
XFP-10G-SR
XFP-10G-LR
XFP-10G-ER

If you have any interested, please contact with me, we will try our best for you, thanks!

B.R
Helen
Newstar Networking Technology Co., Ltd.