Cisco NIM-ES2-4 Expansion Module GBIC Properties CP-7811-K9 Description ● Cisco

Properties CP-7811-K9 Description ● Cisco IP Phone 7811 Product Family CP7800 Series Product Type IP Phones Hardware Features Ergonomic design ● The phone offers an easy-to-use interface and provides a traditional telephony-like user experience

359 Operating Temperature -40C to +75C

2-pair Category 3

●  SR-3580 NEBS level 3 (GR-63-CORE

and VRF-Lite for enhanced routing and network segmentation

Cisco NIM-ES2-4 Expansion Module GBIC Properties CP-7811-K9 Description ● Cisco[shortdesc] Expansion module Gigabit Ethernet x 4 For Cisco 4451 X [ shortdesc] [specifications] Form factor Single wide NIM form factor Dimensions (H x W x D) 0. 8 x 3. 1 x 4. 8 in. (2. 1 x 7. 9 x 12. 2 cm) Weight 79g (0. 17 lb) IEEE protocols Gigabit Ethernet: IEEE 802. 3 and 10BASE T Gigabit Ethernet: IEEE 802. 3u, 100BASE TX, and 1000BASE TX IEEE 802. 1d Spanning Tree Protocol IEEE 802. 1p CoS for Traffic Prioritization IEEE 802. 1q VLAN IEEE 802.