Overview
Description
Aggregate Throughput
15 Mbps
RJ-45 onboard LAN/WAN
10/100/1000 ports
2
EHWIC
slots
2
Doublewide EHWIC slots (use
of a doublewide EHWIC slot will consume 2 EHWIC slots)
1
Default
memory (control/services plane)
512 MB
Maximum
memory (control/services plane)
512 MB
Default
flash memory
256MB
Maximum
flash memory
256MB
External USB flash-memory
slots (Type A)
1
USB console port (mini-Type
B) (up to 115.2 kbps)
1
Serial console port (up to
115.2 kbps)
1
Serial auxiliary port (up to
115.2 kbps
1
IOS license
IP Base license
Integrated power supply
AC and DC power-supply models
Power-supply options
POE (external) - on AC models only
Dimensions (H x W x D)
1.75 x 13.5 x 11.5 in. (4.45 x 34.29 x 29.21 cm)
Rack height
1 rack unit (1RU)
Weight: With AC power supply (no modules)
6.75 lb
Weight: With PoE power supply (no modules)
7.5 lb
Specifications | Cisco 1921 Integrated Services Router |
Services and Slot Density | |
Embedded hardware-based cryptography acceleration (IPsec + SSL) | Yes |
RJ-45 onboard LAN/WAN 10/100/1000 ports | 2 |
EHWIC slots | 2 |
Doublewide EHWIC slots (use of a doublewide EHWIC slot will consume 2 EHWIC slots) | 1 |
Cisco Integrated Services Module (ISM) slots | 0 |
Memory (DDR2 DRAM): Default/maximum | 512 MB/512 MB |
USB flash memory (internal): Default/maximum | 256 MB/256 MB |
External USB flash-memory slots (Type A) | 1 |
USB console port (mini-Type B) (up to 115.2 kbps) | 1 |
Serial console port (up to 115.2 kbps) | 1 |
Serial auxiliary port (up to 115.2 kbps | 1 |
Integrated power supply | AC and DC power-supply models |
Power-supply options | POE (external) - on AC models only |
Redundant-power-supply support | No |
Power Specifications | |
AC input voltage | 100-240V ~ |
AC input frequency | 47-63 Hz |
AC input current range AC power supply (maximum) (amps) | 1.5-0.6 |
AC input surge current | <50A |
Typical power (no modules) | 25W |
Maximum power capacity with AC power supply | 60W |
Maximum power capacity with PoE power supply (platform only) | 70W |
Maximum PoE device power capacity with PoE power supply | 80W |
DC power input | 32-60 VDC, 4A, positive or negative, single source |
DC input wire size | AWG 14 (2.0 mm2) |
Safety ground-wire size | AWG 14 (2.0 mm2), minimum |
Wire terminal (lug) | Amp/Tyco No.32957 |
Overcurrent protection | 20A maximum |
Physical Specifications | |
Dimensions (H x W x D) | 1.75 x 13.5 x 11.5 in. (4.45 x 34.29 x 29.21 cm) |
Rack height | 1 rack unit (1RU) |
Rack-mount 19 in. (48.3 cm) EIA | Optional |
Wall-mount (refer to installation guide for approved orientation) | Yes |
Weight: With AC power supply (no modules) | 6.75 lb |
Weight: With PoE power supply (no modules) | 7.5 lb |
Airflow | Back to sides |
Environmental Specifications | |
Operating Conditions | |
Temperature: 5906 ft (1800m) maximum altitude | 32-104˚F (0-40˚C) |
Temperature: 9843 ft (3000m) maximum altitude | 32-77˚F (0-25˚C) |
Altitude | 10,000 ft (3,000m) |
Humidity | 10 to 85% relative humidity (RH) |
Acoustic: Sound pressure (typical/maximum) | 32.99/58.33 dBA |
Acoustic: Sound power (typical/maximum) | 41.99/67.22 dBA |
Transportation and Storage Conditions | |
Temperature | -40 to 158˚F (-40 to 70˚C) |
Humidity | 5 to 95% RH |
Altitude | 15,000 ft (4,570m) |
Regulatory Compliance | |
Safety | UL 60950-1 |
CAN/CSA C22.2 No. 60950-1 | |
EN 60950-1 | |
AS/NZS 60950-1 | |
IEC 60950-1 | |
EMC | 47 CFR, Part 15 |
ICES-003 Class A | |
EN55022 Class A | |
CISPR22 Class A | |
AS/NZS 3548 Class A | |
VCCI V-3 | |
EN 300-386 | |
EN 61000 (Immunity) | |
EN 55024, CISPR 24 | |
EN50082-1 | |
Telecom | TIA/EIA/IS-968 |
CS-03 | |
ANSI T1.101 | |
IEEE 802.3 | |
RTTE Directive |
Product part number | Description |
EHWIC-1GE-SFP-CU | Cisco 1900, 2900, 3900 Router EHWIC WAN Card EHWIC-1GE-SFP-CU |
EHWIC-4ESG | Four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 Routers |
HWIC-2FE | HWIC two routed port Cisco Router High-Speed WAN Interface card |
HWIC-1T | 1-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card |
HWIC-2T | 2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card |
VWIC3-1MFT-T1/E1 | Cisco Voice/WAN Card VWIC3-1MFT-T1/E1 |
VWIC3-2MFT-T1/E1 | Cisco Voice/WAN Card VWIC3-2MFT-T1/E1 |
VWIC3-1MFT-G703 | Cisco Voice & WAN T1/E1 interface moudle VWIC3-1MFT-G703 |
VWIC3-2MFT-G703 | Cisco Voice/WAN Card VWIC3-2MFT-G703 |
L-SL-19-DATA-K9 | Cisco 1900 IOS License L-SL-19-DATA-K9= Data E-Delivery PAK for Cisco 1900 |
L-SL-19-SEC-K9 | Security License for Cisco 1900 |
L-SL-19-APP-K9 | AppX License with; DATA and WAAS for Cisco 1900 Series |
Product part number | Description |
CON-3SNT-1921 | 3YR SNTC 8X5XNBD C1921 Mod Router. 2 GE. 2 EHWIC slot |
CON-3SNTP-1921 | 3YR SNTC 24X7X4 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-3OSP-1921 | 3YR SNTC 24X7X4OS C1921 Modular Rtr. 2 GE. 2 EHWIC slot |
CON-SNT-1921 | SNTC-8X5XNBD C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-SNTE-1921 | SNTC-8X5X4 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-SNTP-1921 | SNTC-24X7X4 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-OS-1921 | SNTC-8X5XNBDOS C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-OSE-1921 | SNTC-8X5X4OS C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-OSP-1921 | SNTC-24X7X4OS C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCD2-1921 | CMB SVC 24X7X2 NCD2 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCD2P-1921 | CMBSV 24X7X2OS NCD2P C1921 Modular Router.2 GE.2 EHWIC slot |
CON-NCD4P-1921 | CMBSV 24X7X4OS NCD4P C1921 Modular Rtr2 GE2 EHWIC slot |
CON-NCD4S-1921 | CMB SV 8X5X4OS NCD4S C1921 Modular Router.2 GE.2 EHWIC slot |
CON-NCDCS-1921 | CBSV 8X5XNBDOS NCDCS C1921 Mod Rtr.2 GE.2 EHWIC slot |
CON-NCDE-1921 | CMB SVC 8X5X4 NCDE C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCDP-1921 | CMB SVC 24X7X4 NCDP C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCDS1-1921 | CMBSVC 8X5XNBD NCDS1 C1921 Modular Router.2 GE.2 EHWIC slot |
CON-NCDS3-1921 | CMB SVC 24X7X4 NCDS3 C1921 Modular Router.2 GE.2 EHWIC slot |
CON-NCDSO-1921 | CMBSV 24X7X4OS NCDSO C1921 Modular Router.2 GE.2 EHWIC slo |
CON-NCDT-1921 | CMBSVC 8X5XNBD NCDT C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCDW-1921 | CMB SPT SVC SW NCDW C1921 Modular Router.2 GE.2 EHWIC slot |
CON-NCF2-1921 | CMB SVC 24X7X2 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCF2P-1921 | CMB SVC 24X7X2OS C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCF4P-1921 | CMB SVC 24X7X4OS C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCF4S-1921 | CMB SVC 8X5X4OS C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCFCS-1921 | CMB SVC 8X5XNBDOS C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCFE-1921 | CMB SVC 8X5X4 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCFP-1921 | CMB SVC 24X7X4 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCFS1-1921 | CMB SVC SU1 8X5XNBD C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCFS3-1921 | CMB SVC SU3 24X7X4 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCFSO-1921 | CMBSVC SUO3 24X7X4OS C1921 Modular Router. 2 GE. 2 EHWIC slo |
CON-NCFT-1921 | CMB SVC 8X5XNBD C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCFW-1921 | CMB SVC SW C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCH2-1921 | CMB SVC 24X7X2 NCH2 C1921 Modular Router.2 GE.2 EHWIC slot |
CON-NCH2P-1921 | CMBSV 24X7X2OS NCH2P C1921 Modular Router 2 GE 2 EHWIC slot |
CON-NCH4P-1921 | CMBSV 24X7X4OS NCH4P C1921 Modular Router2 GE2 EHWIC slot |
CON-NCH4S-1921 | CMB SV 8X5X4OS NCH4S C1921 Modular Router.2 GE.2 EHWIC slot |
CON-NCHCS-1921 | CBSV 8X5XNBDOS NCHCS C1921 Modular Router.2 GE.2 EHWIC slot |
CON-NCHE-1921 | CMB SVC 8X5X4 NCHE C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCHP-1921 | CMB SVC 24X7X4 NCHP C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCHT-1921 | CMBSVC 8X5XNBD NCHT C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCHW-1921 | CMB SPT SVC SW NCHW C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCJ2-1921 | CMB SVC 24X7X2 NCJ2 C1921 Modular Router.2 GE.2 EHWIC slot |
CON-NCJ2P-1921 | CMBSV 24X7X2OS NCJ2P C1921 Modular Router 2 GE 2 EHWIC slot |
CON-NCJ4S-1921 | CMB SV 8X5X4OS NCJ4S C1921 Modular Router.2 GE.2 EHWIC slot |
CON-NCJCS-1921 | CBSV 8X5XNBDOS NCJCS C1921 Modular Router.2 GE.2 EHWIC slot |
CON-NCJE-1921 | CMB SVC 8X5X4 NCJE C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCJT-1921 | CMBSVC 8X5XNBD NCJT C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-NCJW-1921 | CMB SPT SVC SW NCJW C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-PREM-1921 | SNTC-24X7X2OS C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-S2P-1921 | SNTC-24X7X2 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-SMBS-CISCO192 | SMBS 8X5XNBD C1921 Modular Router |
CON-SSC2P-1921 | SOLN SUPP 24X7X2OS C1921 Mod Rtr. 2 GE.2 EHWIC. 512DRAM. IP |
CON-SSC4P-1921 | SOLN SUPP 24X7X4OS C1921 Modular Router 2 GE 2 EHWIC slots |
CON-SSCS-1921 | SOLN SUPP 8X5XNBDOS C1921 Mod Rtr. 2 GE.2 EHWIC. 512DRAM. IP |
CON-SSS2P-1921 | SOLN SUPP 24X7X2 C1921 Mod Rtr. 2 GE.2 EHWIC. 512DRAM. IP Ba |
CON-SSSNE-1921 | SOLN SUPP 8X5X4 C1921 Mod Rtr. 2 GE.2 EHWIC. 512DRAM. IP Bas |
CON-SSSNT-1921 | SOLN SUPP 8X5XNBD C1921 Mod Rtr. 2 GE.2 EHWIC. 512DRAM. IP B |
CON-SU1-1921 | IPS SVC. AR NBD C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-SU2-1921 | IPS SVC. AR 8X5X4 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-SU3-1921 | IPS SVC. AR 24X7X4 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-SU4-1921 | IPS SVC. AR 24X7X2 C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-SUO1-1921 | IPS SVC. ONSITE NBD C1921 Modular Router. 2 GE. 2 EHWIC slot |
CON-SUO2-1921 | IPS SVC.ONSITE 8X5X4 C1921 Modular Router. 2 GE. 2 EHWIC slo |
CON-SUO3-1921 | IPS SVC.ONSITE24X7X4 C1921 Modular Router. 2 GE. 2 EHWIC slo |
CON-SUO4-1921 | IPS SVC.ONSITE24X7X2 C1921 Modular Router. 2 GE. 2 EHWIC slo |
CON-SW-1921 | SNTC-NO RMA C1921 Modular Router. 2 GE. 2 EHWIC slot |
Delivery Options | Estimated Delivery Time | |
DHL | 2-4 business days | |
Fedex | 2-4 business days | |
TNT | 2-4 business days | |
UPS | 2-4 business days | |
By Air | 4-10 business days | |
By Sea | 10-20 business days |
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