 PURVIS Multiport Fiber Optic switch modules are direct fiber-to-fiber switches in which the ends of the fibers are moved into direct alignment. These switch modules are bi-directional, operate independent of data format and data rate; support single or multi-mode interfaces which include FDDI, Fiber Channel, SAFENET and ATM/SONET.
These switch modules are form factor compatible with other PURVIS Multiport Switch modules and slide into the Multiport Switch Enclosure along with a Master Controller Module or Slave Controller Module.
Module Configurations:
- Single-mode Single Fiber (Simplex) Single Switch
- Single-mode Single Fiber (Simplex) Dual Switch
- Single-mode Dual Fiber (Duplex) Single Switch
- Single-mode Dual Fiber (Duplex) Dual Switch
- Multi-mode Single Fiber (Simplex) Single Switch
- Multi-mode Single Fiber (Simplex) Dual Switch
- Multi-mode Dual Fiber (Duplex) Single Switch
- Multi-mode Dual Fiber (Duplex) Dual Switch
All modules contain the switch elements, control and status circuitry and back panel connectors that mate to external fiber optic cables.
Operating Features:
- Single Fiber (Simplex) Switching
- Dual Fiber (Duplex) Switching
- Remote computer control
- Manual control
- Switch positions maintained on power loss (latching)
- Switch returns to a default position on power loss (non-latching)
Physical Characteristics:
- Dimensions Depth: 7.5 inches (18.42 cm)
- Height: 10.06 inches (25.53 cm)
- Width: 2.06 inches (6.6 cm)
- Weight: 2.5 lb. (1.38 kg)
Applications:
- Reconfiguration of Systems/Equipment
- LAN Switching
- Redundancy/Backup
- Reduce costs through equipment sharing
- Security
- Equipment Isolation
Switch Specifications:
- Insertion Loss 0.9dB typical to 1.5dB maximum
- Switching Time 15 milliseconds for latching modules
- Crosstalk -80 dB maximum
- Durability 10 million cycles
- Repeatability 0.02 dB maximum for latching module
Note: These switches cannot be internally ganged. Each switch module is a two position A/B switch. Switch modules may be externally ganged; however, insertion losses are additive.
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