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Juniper Networks M-7i Multiservice Edge Router
Since 1982, Spectra is your global source for purchasing and selling used, refurbished, surplus and decommissioned Juniper M-Series M7i routers, chassis and line cards. We have a large inventory of used, refurbished Juniper M-Series M7i routers available from stock for immediate delivery. Along with the used, refurbished Juniper M-Series M7i routers, we also carry many other brands and peripherals. Please see SPECTRA.com
All used, refurbished Juniper M-Series M7i routers are put through rigorous test and refurbishment process. As such, we are able to offer at minimum, a 90 day warranty on all used, refurbished Juniper M-Series M7i routers, chassis and line cards.
If you cannot find the used Juniper M-Series M7i router you need, please call us at (714) 970-7000 to determine current availability. If you are uncertain of your needs, we can have a technician assist, to help you determine which used Juniper M-Series M7i product configuration(s) will best suit your environment.
Since 1982, Spectra buys and sells used, refurbished Juniper M-Series M7i routers. Please contact us if you have any excess, decommissioned or surplus Juniper M-Series M7i routers, chassis or line cards that you would like to sell. We'll be pleased to provide a fair market value quotation. Please send a full configuration and quantity of the Juniper M-Series M7i equipment via our buy/sell form, email info@spectra.com or call us at (714) 970-7000.
Juniper M-Series Routers at a glance
| Physical |
|
Description |
M7i |
M10i |
M20 |
M40e |
M120 |
M320 |
Dimensions
(H x W x D) |
3.5 x 17.5 x 18 in
8.9 x 44.5 x 45.7 cm |
8.75 x 17.5 x 18 in
22.2 x 44.5 x 45.7 cm |
14 x 17.4 x 21 in
35.6 x 44.3 x 53.3 cm |
35 x 17.4 x 26 in
88.9 x 44.3 x 73.7 cm |
20.75 x 17.5 x 25.7 in
52.7 x 44.5 x 65.3 cm |
34.8 x 17.4 x 25.7 in
88.4 x 44.3 x 65.1 cm |
| Maximum Weight |
38.2 lbs / 17.3 Kg |
79 lbs / 36 Kg |
150 lbs / 68 kg |
370.5 lbs / 168 kg |
230 lbs/ 104.3 kg |
439 / 199.6 kg |
| Mounting |
Front or center |
Front or center |
Front or center |
Front or center |
Front or center |
Front or center |
|
|
| DC System Input Power (Fully
Loaded) |
| |
10 A at –48 VDC
378 watts |
12 A at –48 VDC
576 watts |
24 A at -48 VDC
1,200 watts |
54 A at -48 VDC
2,600 watts |
45 A at -48 VDC
2,150 watts |
65 A at -48 VDC
3,150 watts |
|
|
| DC Input Power Supply (per
individual power supply) |
| Inputs Per Power Module |
One |
One |
One |
One |
One |
One |
| Nominal Voltage |
-48, -60 VDC |
-48, -60 VDC |
-48, -60 VDC |
-48, -60 VDC |
-48, -60 VDC |
-48, -60 VDC |
| Operating Range |
-42 to -72 VDC |
-42 to -72 VDC |
-42 to -72 VDC |
-42 to -72 VDC |
-40 to -72 VDC |
-42 to -72 VDC |
| Power |
378 watts |
576 watts |
1,200 watts |
3,150 watts |
2,150 watts |
2,000 watts |
| Current Rating |
10 A at –48 VDC |
12 A at –48 VDC |
24 A at -48 VDC |
65 A at -48 VDC* |
48A at -48 VDC |
42A at -48 VDC |
| # of power supplies required
(non-redundant/ redundant) |
1/2 |
2/4 |
1/2 |
1/2 |
1/2 |
2/4 |
|
|
| AC System Input Power (Fully
Loaded) |
| |
4 to 2 A
100 to 240 VAC
47 to 63 Hz
400 watts |
8 to 4 A
100 to 240 VAC
47 to 63 Hz
800 watts |
12 to 6 A
200 to 240 VAC
47 to 63 Hz
1,950 watts |
15 to 13 A
200 to 240 VAC
47 to 63 Hz
3,000 watts |
28 to 14 A
100 to 240 VAC
47 to 63 Hz
2,200 watts
|
17 A to 14 A
200 to 240 VAC
47 to 63 Hz
3,500 watts |
|
|
| AC Input Power Supply (per
individual power supply) |
| Inputs Per Power Module |
One |
One |
One |
One |
One/Two |
One |
| Nominal Voltage |
100, 120, 200, 208, 220,
240 VAC |
100, 120, 200, 208, 220,
240 VAC |
100, 120, 200, 208, 220,
240 VAC |
200, 208, 220, 240 VAC |
100, 120, 200, 208, 220,
240 VAC |
200,208,220, 240 VAC |
| Operating Range |
90 to 264 VAC |
90 to 264 VAC |
90 to 264 VAC |
180 to 264 VAC |
90 to 264 VAC |
180 to 264 VAC |
| Power |
400 watts |
800 watts |
1,200 watts |
3,000 watts |
2,200 watts |
1,750 watts |
| Current Rating |
4 to 2 A
100 to 240 VAC |
8 to 4 A
100 to 240 VAC |
12 to 6 A
100 to 240 VAC |
16 A
200 to 240 VAC |
14 A per input
100 to 240 VAC |
10 to 8.5 A200 to 240 VAC |
| # of power supplies required
(non-redundant/ redundant) |
1/2 |
2/3 |
1/2 |
1/2 |
1/2 |
3/4 |
|
|
| |
* The M40e router does not require
circuit breakers greater than 60 A, and does not draw
greater input current than 54 A.
* The M120 router requires one 200-240V input at top
inlet or two 100-120V inputs for 2,200W input power.
* The depth of all chassis is measured from the front
flange to the rear of the product. Please add 4-6" for
cables and airflow clearance. |
|
|
| Forwarding and Switch Interface
Boards |
M7i, M10i CFEB
Compact Forwarding Engine Board
- M7i router
- 8.4 Gbps throughput rate
(4.2-Gbps full duplex)
- Optional Adaptive Services
Module
- M10i router
- 12.8-Gbps throughput rate
(6.4-Gbps full duplex)
- Does not support Adaptive
Services Module
- Processor subsystem
- 266-MHz CPU and supporting
logic
- 128MB DRAM, optional field
upgrade to 256MB DRAM
- Internet Processor II-based ASIC
for 16-Mpps packet lookup
- Two enhanced I/O Manager ASICs
- Parsing, prioritizing, and
queuing of packets
- 4-MB parity-protected SSRAM
per I/O Manager ASIC
- 8-MB SSRAM for forwarding tables
associated with ASICs
- 200 ms of delay-bandwidth
buffering
- Two 512-KB boot flash EPROM
(programmable on the board)
|
NEBS Compliance (M7i, M10i,
M20, M40e, M320)
- GR-63-Core: NEBS, Physical
Protection
- GR-1089-Core: EMC and Electrical
Safety for Network Telecommunications Equipment
- SR-3580 NEBS Criteria Levels
(Level 3 Compliance)
|
M20 SSB
System and Switch Board
- 25.6-Gbps throughput (12.8-Gbps
full duplex)
- One Internet Processor II ASIC
for 40-Mpps packet lookup
- Two Distributed Buffer Manager
ASICs for coordinating pooled, single-stage
buffering
- 16-MB SSRAM
- 33-MHz PCI bus, which connects
the PowerPC 603e processor and the Internet
Processor II ASIC
- Processor subsystem
- PowerPC 603e processor
running at 266 MHz for handling exception
packets
- 256-MB DRAM
- 512-KB boot flash EPROM
(programmable on the board)
- Optional redundancy
|
M40e SFM
Switching and Forwarding Module
- 51.2-Gbps throughput (25.6-Gbps
full duplex)
- One Internet Processor II ASIC
for 40-Mpps aggregate packet lookup
- Two Distributed Buffer Manager
ASICs for coordinating pooled, single-stage
buffering
- 16-MB parity-protected SSRAM
- Processor subsystem
- PowerPC 603e processor
running at 266 MHz
- 256-MB parity-protected DRAM
- 256-KB parity-protected Level 2
cache
- Optional redundancy
|
M120 FEB
- 20Gbps throughput rate (10Gbps
full duplex)
- Processor subsystem
- 667-MHz CPU and supporting
logic
- 512 MB DRAM
- I-chip ASIC for 25-Mpps packet
lookup
- Layer 2/Layer 3 packet
processing
- Parsing, prioritizing, and
queuing of packets
|
M320 SIB
Switch Interface Board for
interconnecting FPCs
- Four required per M320 chassis;
all four active
- 80-Gbps throughput per SIB, 320
Gbps throughput per system
- Processor subsystem 300-MHz CPU
- System controller
- 256-MB DRAM
- Two Fast Ethernet interfaces
|
|
|
| FPC |
M20
- 3.2-Gbps full-duplex throughput
per FPC
- Two enhanced I/O Manager ASICs
- Parsing, prioritizing, and
queuing of packets
- I/O Manager memory options:
- 2-MB parity-protected
SSRAM per I/O Manager ASIC
- 4-MB parity-protected
SSRAM per I/O Manager ASIC (Enhanced Plus
FPC)
- 200 ms of delay-bandwidth
buffering per FPC
|
M40e
- 3.2-Gbps full-duplex throughput
per M40e-FPC, M40e-FPC1, and M40e-FPC2
- Two Packet Director ASICs for
dispersing and balancing packets across the enhanced
I/O Manager ASICs
- Two enhanced I/O Manager ASICs
- Parsing, prioritizing, and
queuing of packets
- I/O Manager memory options:
- 2-MB parity-protected
SSRAM per I/O Manager ASIC
- 4-MB parity-protected
SSRAM per I/O Manager ASIC (Enhanced Plus
FPC)
- 200 ms of delay-bandwidth
buffering per FPC
|
M120
- 4-Gbps full-duplex throughput per
M120-FPC1
- 10-Gbps full-duplex throughput
per M120-FPC2
- 10-Gbps full-duplex throughput
per M120-FPC3
- Processor subsystem
|
M320
- 4-Gbps full-duplex throughput per
M320-FPC1
- 16-Gbps full-duplex throughput
per M320-FPC2
- 20-Gbps full-duplex throughput
per M320-FPC3
- Layer 2 / Layer 3 Packet
Processing ASICs
- Switch Interface ASICs
- Internet Processor ASICs
- Memory subsystem, including
Queuing and Memory Interface ASICs
- Processor subsystem
- 300 MHz CPU
- 256MB DRAM, field upgradeable
to 512MB DRAM
|
|
|
| Routing Engine |
400 MHz (M7i, M10i)
- 400-MHz Celeron processor with
default 256-KB Level 2 cache
- 256-MB SDRAM DIMMs, upgradeable
to 512-MB or 768-MB SDRAM in 256-MB increments
- 20-GB IDE hard drive for
secondary storage
- Fast Ethernet RJ-45 port for
out-of-band management
- Two RS-232 (DB-9 connector)
asynchronous serial ports for console and remote
management
- Backup boot media
- Optional PCMCIA card adapter
and 256-MB compact flash card
|
600 MHz (M20, M40e)
- 600-MHz Intel Pentium III
- Memory
- 256-MB flash drive for primary
storage
- 30-GB IDE hard drive for
secondary storage
- Tertiary storage
- M20, M40e: 128-MB flash PC
card
|
850 MHz (M7i, M10i)
- 850-MHz Celeron processor with
default 256-KB Level 2 cache
- 1536-MB SDRAM DIMMs
- 20-GB IDE hard drive for
secondary storage
- Fast Ethernet RJ-45 port for
out-of-band management
- Two RS-232 (DB-9 connector)
asynchronous serial ports for console and remote
management
- Backup boot media
- 256MB compact flash PCMCIA
card adapter
|
1.0 GHz (M120)
- 100 MB Ethernet port for
out-of-band management
- 2 GB DRAM
- USB 2.0 flash drive support
- Two RS-232 (DB9 connector)
asynchronous serial ports for console and remote
management
- Optional redundancy
|
1.6 GHz (M320)
- 1.6-GHz Pentium IV processor with
integrated 256-KB Level 2 cache
- 2-GB DRAM
- 256-MB Compact flash drive for
primary storage
- 30-GB IDE hard drive for
secondary storage
- 10/100 Base-T autosensing RJ-45
Ethernet port for out-of-band management
- Two RS-232 (DB9 connector)
asynchronous serial ports for console and remote
management
- Optional redundancy
|
2.0 GHz (M120)
- 100 MB Ethernet port for
out-of-band management
- Two RS-232 (DB9 connector)
asynchronous serial ports for console and remote
management
- USB 2.0 flash drive support
- Optional redundancy
|
|
|
| Control Systems |
M40e
Miscellaneous Control Subsystem
- 19.44-MHz stratum 3 reference
clock for PICs
- Controller to monitor the status
of router components
|
M120
Control Board
- Busses and control processors for
chassis management
- 100/1000 Mb Ethernet switch for
intermodule communication
- Processor subsystem
- Optional redundancy
|
M320
Control Board
- Provides buses and control
processors used for chassis management
- 10/100Base-T/TX Ethernet switch
for intermodule communication
- Processor subsystem
- Two external clock inputs for
19.44-MHz stratum 3 reference clock
- Optional redundancy
|
|
|
| Agency Approvals |
Safety
- CAN/CSA-C22.2 No.60950-1-03 - UL
60950-1 Safety of Information Technology Equipment
- EN 60950-1 Safety of Information
Technology Equipment
- EN 60825-1 Safety of Laser
Products - Part 1: Equipment Classification,
Requirements and User's Guide
|
EMC (M20, M40e, M120, M320)
- AS/NZS CISPR 22 Class A
(Australia / New Zealand)
- EN 55022 Class A (Europe)
- FCC Part 15 Class A (USA)
- VCCI Class A (Japan)
|
EMC (M7i, M10i)
- AS/NZS CISPR 22 Class B
(Australia / New Zealand)
- BSMI Class B (Taiwan)
- EN 55022 Class B Emissions
(Europe)
- FCC Part 15 Class B (USA)
- VCCI Class B (Japan)
|
Immunity
- EN-61000-3-2 Power Line Harmonics
- EN-61000-3-2 Voltage Fluctuations
and Flicker
- EN-61000-4-2 ESD
- EN-61000-4-3 Radiated Immunity
- EN-61000-4-4 EFT
- EN-61000-4-5 Surge
- EN-61000-4-6 Low Frequency Common
Immunity
- EN-61000-4-11 Voltage Dips and
Sags
NEBS
M7i, M10i, M20, M40e: Compliant
M120: Designed to meet these standards
- SR-3580 NEBS Criteria Levels (Level 3
Compliance)
- GR-63-CORE: NEBS, Physical
Protection
- GR-1089-CORE: EMC and Electrical
Safety for Network Telecommunications Equipment
M320: Compliant
- GR-63-Core: NEBS, Physical
Protection
- GR-1089-Core: EMC and Electrical
Safety for Network Telecommunications Equipment
- SR-3580 NEBS Criteria Levels
(Level 3 Compliance)
|
ETSI
- ETSI EN-300386-2
Telecommunication Network Equipment.
Electromagnetic Compatibility Requirements
|
|
|
| Management |
Element Management
- J-Web graphical user interface
|
Policy Management
- SDX-300 Service Deployment
System, JUNOScope IP Service Manager
|
Third party Management
Applications
- Dorado, InfoVista, Micromuse, and
WANDL
|
SNMP
- SNMP v2/v3 Bilingual Agent
support
|
|
|
| Environment |
Temperature
- 32 to 104 degrees F / 0 to 40
degrees C
|
Maximum Altitude
- No performance degradation to
10,000 ft / 3,048 m
|
Relative Humidity
- 5 to 90 percent noncondensing
|
Seismic / Earthquake
- Designed to meet Telecordia
Technologies Zone 4 earthquake requirements
|
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