4-port E1 PIC (75-ohm BNC connectors) (ships with cables) with PIC ejector

4-port E1 PIC (75-ohm BNC connectors) (ships with cables) with PIC ejector

4-port E1 PIC (120-ohm RJ48 connectors) with PIC ejector

4-port E1 PIC (120-ohm RJ48 connectors) with PIC ejector

4-Port E3 IQ PIC

4-Port E3 IQ PIC

4-port Fast Ethernet PIC, TX interface, RJ45 connector. with PIC ejector

4-port Fast Ethernet PIC, TX interface, RJ45 connector. with PIC ejector

4-Port Type1 Gigabit Ethernet IQ2 PIC (Uses SFP Optics Modules - See Interface Accessories section)

4-Port Type1 Gigabit Ethernet IQ2 PIC (Uses SFP Optics Modules - See Interface Accessories section)

4-Port Type 1 Gigabit Ethernet Enhanced IQ2 PIC

4-Port Type 1 Gigabit Ethernet Enhanced IQ2 PIC

4 port OC3/STM1 or 1-port OC12/STM4, rate-selectable PIC. Port-0 can be configured to OC12 which disables ports 1-3. Requires OC3 or OC12 SFP pluggable optics. See Interface Accessories section.

4 port OC3/STM1 or 1-port OC12/STM4, rate-selectable PIC. Port-0 can be configured to OC12 which disables ports 1-3. Requires OC3 or OC12 SFP pluggable optics. See Interface Accessories section.

4-port Non-Channelized OC3 / Non-Channelized STM1 Enhanced IQ PIC, (Requires a pluggable SFP Optics Module - See Interface Accessories section)

4-port Non-Channelized OC3 / Non-Channelized STM1 Enhanced IQ PIC, (Requires a pluggable SFP Optics Module - See Interface Accessories section)

4-port T1 PIC, (120-ohm, RJ48 connectors) with PIC ejector

4-port T1 PIC, (120-ohm, RJ48 connectors) with PIC ejector

8-port Fast Ethernet PIC, FX interface, MT-RJ connector, MMF. with PIC ejector

8-port Fast Ethernet PIC, FX interface, MT-RJ connector, MMF. with PIC ejector