Cisco SFP-10G-LRM Transceiver Module 4 GB DRAM This switch features 8 Fast

This switch features 8 Fast Ethernet ports and 2 Gigabit combo uplinks (RJ-45/SFP)

TBR21 [/specifications] [accesories]

4 GE PoE+ and 4 GE combo uplink ports Product Family Industrial Ethernet 4000 Product Type Ethernet Switch Switches Total Ports 12 GE combo (SFP or RJ45) uplinks (4G) All models have 4 GE combo uplink ports Additional combo (SFP or RJ45) ports 4 GE RJ45 copper ports (T) - SFP fiber ports (S) - PoE/PoE+ ports (P

4 × Fast Ethernet PoE ports

Cisco SFP-10G-LRM Transceiver Module 4 GB DRAM This switch features 8 Fast[shortdesc] SFP+ transceiver module 10 GigE 10GBase LRM LC PC up to 984 ft 1310 nm [ shortdesc] [specifications] Specifications SFP 10G LRM Description The Cisco 10GBASE LR Module supports a link length of 10 kilometers on standard Single Mode Fiber (SMF, G. 652). Product Type Transceiver Connector Dual LC PC connector Operating range up to 10 km (32,821 ft) Form Factor SFP+ Transmit Power Range (dBm) 8. 2 to 0. 5 Receive Power Range (dBm) 14. 4 to 0.