The FiberExpress Ultra patch panel system is designed to support the IBDN FiberExpress structured cabling system. Suitable for use anywhere interconnections or splicing of optical fiber occur, the patch panel system offers ultrahigh density and protection; simple installation and maintenance; flexibility for a variety of fiber-optic installation environments; and built-in manageability to facilitate connector and patch cord identification, protection, routing, and cable management. It supports LC, SC, ST-compatible, and other connector adapter modules, which can be mixed and matched within the panel.
Belden, www.belden.com
Two 10G EPON reference designs, the PAS8001 OLT and PAS9001 ONT, have been created for central office optical line terminals (OLTs) and premises optical network units (ONUs). The chip functions in each design will reside on a pair of FPGAs and will support asymmetric (10-Gbit/sec downstream, 1-Gbit/sec upstream) transmission along the lines of the specifications expected to be contained in the 10G EPON standard. The chips also support the XFI interface used with XFP optical transceivers. The devices offer auto-detect, standard encryption, and backwards-compatible dynamic bandwidth allocation and include optical transceivers.
PMC-Sierra Inc., www.pmc-sierra.com
The Radian System processes bare optical fibers and allows fibers to be polished at user-selectable angles for R&D applications and production. A real-time video system actively monitors the polishing process from start to finish. The inspection module permits in-line viewing of the polished fibers to ensure surface quality. Adapters are available for a variety of fiber types and diameters. PM fiber can also be aligned and polished in the system.
Krell Technologies, www.krelltech.com
New functionality for the T-BERD/MTS-8000 transport module combines 4G and 10G Fibre Channel test support with traditional transport test capabilities such as SONET/SDH, Ethernet, and OTN. The functionality is engineered to address the growing demands for installation and troubleshooting of Fibre Channel services in metro networks. New features include support for Layer 4 TCP simulation for troubleshooting next-generation Ethernet/IP services, Ethernet client testing capability for 11.05- and 11.1-Gbit/sec OTN networks, and support for the installation and troubleshooting of IPTV networks.
JDSU, www.jdsu.com
An optical device for FTTH bidirectional transmission has been developed and marketed under the SXT family. Modules include the GPON ONT diplexer, ITU G.984.2 Class B+ (SXT4472); the BOSA, IEEE802.3ah (SXT6030); and the GPON ONU triplexer, ITU G.984.2 Class B+ (SXT9241). The SXT4472 series corresponds with the burst mode signal that is required at GPON OLTs and is equipped with the reset terminal pin for responding to the burst signal within a very short period. The SXT4472 and 9241 series utilize in-house package technology. All of the optical devices are fully RoHS compliant.
Sumitomo Electric Industries Ltd., www.sei.co.jp