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. |