Cisco 1941 with EHWIC-4G-LTE-G

Product codding

Cisco Fourth-Generation (4G) Long-Term Evolution (LTE) Wireless WAN (WWAN) Enhanced High-Speed WAN Interface Card

Product: EHWIC-4G-LTE-G
Description: 4G WWAN EHWIC - Global Multimode LTE/DC-HSPA+/HSPA+/HSPA/UMTS/EDGE/GPRS
Minimum IOS: Mainline Cisco IOS Software Release 15.2(4)M3 
             with Modem Firmware 3.5.x or later IOS Release with respective Modem Firmware
          
            Long-Term Evolution (LTE) Wireless WAN (WWAN)
           /    Multimode LTE for all global LTE carriers (Global SKU) that operates LTE on             
          /   /       800-MHz, 900-MHz, 1800-MHz, 2100-MHz or 2600-MHz networks (Europe)
EHWIC-4G-LTE-G
 \     \
  \     Fourth-Generation (4G)
   Enhanced High-Speed WAN Interface Card

#show inventory
NAME: "CISCO1941/K9", DESCR: "CISCO1941/K9 chassis, Hw Serial#: FCZ1735C0RA, Hw Revision: 1.0"
PID: CISCO1941/K9      , VID: V05 , SN: ******(x11)
NAME: "4G WWAN EHWIC - Global Multimode LTE/DC-HSPA+/HSPA+/HSPA/UMTS/EDGE/GPRS on Slot 0 SubSlot 0", DESCR: "4G WWAN EHWIC - Global Multimode LTE/DC-HSPA+/HSPA+/HSPA/UMTS/EDGE/GPRS"
PID: EHWIC-4G-LTE-G    , VID: V01 , SN: ******(x11)
NAME: "Modem 0 on Cellular0/0/0", DESCR: "Sierra Wireless MC7710 4G-G"
PID: MC7710            , VID: 10 , SN: *******IMEI(x15)
NAME: "4 Port GE POE EHWIC Switch on Slot 0 SubSlot 1", DESCR: "4 Port GE POE EHWIC Switch"
PID: EHWIC-4ESG-P      , VID: V01 , SN: ******(x11)

LED explained

LED	Color	Description
WWAN	Solid green	Indicates the modem is receiving power and is associated and authenticated but not receiving or transmitting data.
	Fast green blink	Indicates the modem is receiving power and is associated and authenticated. The blink rate is proportional to the transmitted and received data rate.
	Slow green blink	Indicates the modem is receiving power but is not associated or authenticated and is searching for service. Check the antenna, cable, SIM card, or the user account with your service provider.
	Off	Indicates the modem is in reset mode.
RSSI	Solid green	Indicates a high RSSI (greater than -69 dBm).
	Medium green blink	Indicates a medium-level RSSI (from -89 dBm to -69 dBm).
	Slow green blink	Indicates a low-level RSSI (from -99 dBm to -89 dBm).
	Off	Indicates the RSSI is less than -99 dBm. Check for proper antenna attachment. Adjust antenna placement and orientation.
	Solid amber	Indicates no service is detected. Relocate the equipment.
HSPA+	Solid green	Indicates HSPA+ is in service.
	Off	Indicates that a non-HSPA+ is in service or that there is no service.
LTE	Solid green	Indicates LTE is in service.
	Off	Indicates LTE service is not being used.
GPS	Solid green	Indicates the GPS is active.
	Off	Indicates the GPS is not active or not detected.

Antenna and cable

Cisco Product Number	Description	Cable Length	Maximum Insertion Loss (cable) or Maximum Gain (antenna)	Frequency (MHz)	Color
4G-AE010-R	Extension base with integral 10-foot cable	10 ft (3 m)	1.4 dB @ 700 MHz, 2.0 dB @ 1.9 GHz, 2.1 dB @ 2.1 GHz, 2.3 dB @ 2.5 GHz, 2.4 dB @ 2.7 GHz	700-2600 MHz	Black
4G-LTE-ANTM-D	Indoor 4G dipole omnidirectional	na	2 dBi	698-806 MHz, 824-894 MHz, 925-960 MHz, 1710-1885 MHz, 1920-1980 MHz, 2110-2170 MHz, 2500-2690 MHz	Black
4G-ANTM-OM-CM	4G Indoor Ceiling-Mount Omnidirectional Antenna	na	700-960 MHz (1 and 1.5 dBi), 1700-2200 MHz (1.7 and 3.2 dBi), 2500-2700 MHz (3 and 4 dBi)	3G or 4G bands, 698 MHz-2690 MHz	White

References

• Cisco 4G LTE Wireless WAN Enhanced High-speed WAN Interface Card
• Cisco 4G LTE Datasheet
• Cisco 4G LTE Hardware Installation Guide
• Cisco 4G LTE Software Installation Guide
• Configuration Guides Mainly for US Verizon but can be used as examples]
• Fourth-Generation LTE Wireless WAN Cards for Cisco Integrated Services Routers Generation 2 Q&A
• LTE Antenna Guide Cisco Integrated Services Router (ISR G2) and Connected Grid Router Quality!