Cisco_2900_Series_Integrated_Services_Routers
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1 GB DRAM (1 DIMM) for Cisco 2901, 2911, 2921 ISR, Spare
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1-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card – G.703
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1-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card – T1/E1
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1-Port 3rd Gen Multiflex Trunk Voice/WAN Int. Card – G.703
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1-Port 3rd Gen Multiflex Trunk Voice/WAN Int. Card – T1/E1
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1-port ISDN BRI NT1 HWIC
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1-Port ISDN WAN Interface Card (dial and leased line)
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1-Port Serial WAN Interface Card
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1-Port T1/Fractional T1 DSU/CSU WAN Interface Card
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1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM
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1000BASE-SX SFP transceiver module, MMF, 850nm, DOM
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100BASE-FX SFP for FE port
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100BASE-LX SFP for FE port
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12 Port Digital Modem Module
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128-channel high-density voice and video DSP module SPARE
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16-channel high-density voice and video DSP module SPARE
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16-Channel Packet Voice/Fax DSP Module
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16-Port Async HWIC