Description
www.DataSheet4U.com Port Bypass Circuits for Fibre Channel Arbitrated Loop Standard and its Extensions Technical Data .
The HDMP-0421 is a Single Port Bypass Circuit (PBC) with Clock and Data Recovery (CDR), and dual Signal Detect (SD) capability.
Features
* Supports ANSI X3T11 1.0625 Gbps FC-AL Loop Configuration
* Supports 802.3z 1.25 Gbps Gigabit Ethernet (GE) Rates
* Single PBC, CDR, Dual Signal Detect (SD) in a Single Package
* Bidirectional, Symmetric Bypass Capability
* CDR in Bypass Path and Loop Path
Applications
* In DISK BYPASSED mode, the disk drive is either absent or non-functional and the loop bypasses the hard disk. DISK IN LOOP mode is
enabled with a HIGH on the BYPASS[n]
* pin and DISK BYPASSED mode is enabled with a LOW on the same pin. Multiple HDMP-0421s may be cascaded or connected to oth
