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Channelized DS3 E3 MIC handled circuits reliably.
MIC-3D-8CHDS3-E3-B
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8 port channelized DS3 (down to DS0) / non-channelized E3 MI...
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Name:
MIC-3D-8CHDS3-E3-B
- Description:
- 8 port channelized DS3 (down to DS0) / non-channelized E3 MIC, 75 ohm miniSMB (Requires CBL-DS3-E3-M-S to be ordered); Includes S-MIC-3D-8CHDS3 to support CHDS3; Requires S-MX80-Q license when used on MX80 platform
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In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 832938050204
- Condition:
3 Year Extended Warranty
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MIC-3D-8CHDS3-E3-B Overview
MIC-3D-8CHDS3-E3-B is a high-performance WAN module engineered for digital transmission in telecommunications networks. It supports DS3 and E3 data rates—delivering speeds of approximately 44.736Mbps for DS3 and 34.368Mbps for E3—ensuring reliable connectivity and efficient signal management in critical network environments. This module is designed to integrate with routers, switches, and other telecom systems and utilizes standard TDM protocols to maintain seamless operation.
Designed with a modular form factor for straightforward installation, MIC-3D-8CHDS3-E3-B caters to data centers and service providers looking to expand their digital transmission capabilities. Its robust performance, advanced digital signal transmission features, and compatibility with a variety of telecom platforms make it an ideal solution for upgrading network interfaces and enhancing overall connectivity in high-demand scenarios.
MIC-3D-8CHDS3-E3-B price is is available on request. Get immediate quote.
Request bulk order quote for MIC-3D-8CHDS3-E3-B for additional pricing. Browse the full Juniper Router Mx960 Modules & Cards series or explore all Juniper products.
MIC-3D-8CHDS3-E3-B Specifications
- Power Consumption
- N/A
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Expansion Slots
- N/A
- Form Factor
- Modular
- Connector Type
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Supported Protocols
- TDM
- Product Type
- WAN Module / DS3-E3 Card
- Module Type
- DS3/E3 Module
- Data Rate
- DS3: 44.736Mbps / E3: 34.368Mbps
- Compatibility
- Routers, Switches, Telecom Systems
- Max Speed
- DS3: 44.736Mbps / E3: 34.368Mbps
- Supported Features
- Digital Signal Transmission, Alarm Management
- Interface Ports
- DS3/E3
- Product Name
- MIC-3D-8CHDS3-E3-B
MIC-3D-8CHDS3-E3-B Use Case
Enterprise WAN Consolidation with MIC-3D-8CHDS3-E3-B-8 Channelized DS3/E3 Module
A global retailer integrates branch offices over a single DS3 link using the MIC-3D-8CHDS3-E3-B-8 port (channelized DS3 down to DS0 or non-channelized E3) on an MX80 router. By ordering the CBL-DS3-E3-M-S cable, enabling the built-in S-MIC-3D-8CHDS3 daughter card, and activating the S-MX80-Q license, IT consolidates voice, POS transactions and ERP traffic into eight independent DS0 channels. Outcome: 40% lower WAN costs, simplified trunk management and granular bandwidth allocation for improved application performance.
Telecom Backhaul Aggregation for Multi-Site Voice and Data
A regional service provider deploys the MIC-3D-8CHDS3-E3-B-8 module in its POP to aggregate multiple T1/E1 circuits over a high-capacity DS3 trunk. Leveraging the 75 Ω mini-SMB interface and the S-MIC-3D-8CHDS3 card, the provider channels eight DS0 voice or data services, reducing physical circuits. With the CBL-DS3-E3-M-S cable and S-MX80-Q license on an MX80 platform, they achieve 99.99% SLA compliance. Outcome: 30% CAPEX savings, faster circuit turn-up and scalable backhaul capacity.
Secure Industrial SCADA over Non-Channelized E3 Backhaul
An energy utility secures remote-site SCADA telemetry over an E3 backhaul using the MIC-3D-8CHDS3-E3-B-8 non-channelized E3 port. With the included S-MIC-3D-8CHDS3 daughter card, 75 Ω mini-SMB connectivity and the CBL-DS3-E3-M-S cable, the MX80 router (with S-MX80-Q license) delivers a dedicated 34.368 Mbps link. Outcome: deterministic latency, hardened encryption via Juniper SRX, and 50% reduction in field service trips through remote configuration and monitoring.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| MIC-3D-8CHDS3-E3-B |  MPC5EQ-40G10G-IRB |  RE-S-X6-128G-S-S |  RE-S-1800X4-16G-R |  MX-MPC1E-3D-Q | |
|---|---|---|---|---|---|
| Product Type | WAN Module / DS3-E3 Card | Network Module / Network Card | Network Card | Network Module / Network Card | Network Module / Network Card |
| Module Type | DS3/E3 Module | Ethernet | Ethernet | Ethernet | Ethernet Module |
| Data Rate | DS3: 44.736Mbps / E3: 34.368Mbps | 40Gbps / 10Gbps | 10G | 16Gbps | 10Gbps |
| Connector Type | N/A | QSFP+ / SFP+ | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TDM | TCP/IP | TCP/IP / iSCSI | TCP/IP, iSCSI | TCP/IP, iSCSI |
| Form Factor | Modular | PCIe | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | N/A | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | 3.3V |
| Compatibility | Routers, Switches, Telecom Systems | Routers, Switches, Servers | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Dell, HP | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | DS3: 44.736Mbps / E3: 34.368Mbps | 40Gbps / 10Gbps | 10Gbps | 16Gbps | 10Gbps |
| Supported Features | Digital Signal Transmission, Alarm Management | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | N/A | N/A | 15W | 15W | 15W |
| Interface Ports | DS3/E3 | Ethernet | Ethernet | SFP+ | Ethernet |
| Expansion Slots | N/A | N/A | PCIe | PCIe | N/A |
| Product Name | MIC-3D-8CHDS3-E3-B | MPC5EQ-40G10G-IRB | RE-S-X6-128G-S-S | RE-S-1800X4-16G-R | MX-MPC1E-3D-Q |
| Height | N/A | N/A | 0.5 inches | N/A | 1.5 inches |
| Width | N/A | N/A | 4.4 inches | N/A | 3.7 inches |
| Depth | N/A | N/A | 6.6 inches | N/A | 0.8 inches |
| Weight | N/A | N/A | 1.2 lbs | N/A | 0.5 lbs |
Reviews & Ratings
N
Nadir Hussain
4
Good timing accuracy.
O
Oleg Ivanov
5
Stable operation in production.
P
Patrick Lewis
5
Met legacy network needs.
R
Rashad Khan
5
Satisfied with reliability.
Questions & Answers
What is the MIC-3D-8CHDS3-E3-B module?
The MIC-3D-8CHDS3-E3-B is an 8-port mini physical interface card delivering channelized DS3 (down to DS0) and non-channelized E3 connectivity over 75 Ω miniSMB interfaces.
Which interface types does the MIC-3D-8CHDS3-E3-B support?
It supports eight channelized DS3 ports (down to DS0) or eight non-channelized E3 ports, all using 75 Ω miniSMB connectors.
What cable is required for the MIC-3D-8CHDS3-E3-B?
You must order the CBL-DS3-E3-M-S coaxial cable to connect each 75 Ω miniSMB port to your network service provider interface.
Does the MIC-3D-8CHDS3-E3-B include the DS3 channelization daughter card?
Yes. It ships with the S-MIC-3D-8CHDS3 daughter card preinstalled to enable full channelized DS3 (CHDS3) functionality.
Can I deploy the MIC-3D-8CHDS3-E3-B on an MX80 router?
Yes. The card is supported on the MX80 platform, but you must purchase and install the S-MX80-Q feature license.
Is a software license required for other MX Series platforms?
No additional license is required on MX240, MX480, and MX960 routers, where the module is supported by default in Junos OS.
What data rates are supported on DS3 and E3 ports?
Each DS3 port supports up to 44.736 Mbps (channelizable down to 64 Kbps DS0), and each E3 port supports 34.368 Mbps non-channelized.
Are the miniSMB connectors hot-swappable?
Yes. The 75 Ω miniSMB connectors support hot-plug installation and removal without impacting the router’s main control plane.
How do I install the MIC-3D-8CHDS3-E3-B in my router?
Power off the router, insert the MIC into an available MIC slot until it seats firmly, secure the module with screws, power on, then provision interfaces in Junos OS.
How do I configure channelized DS3 interfaces in Junos OS?
Use the set interfaces interface-name unit 0 encapsulation framing-ds3 channels 28 command hierarchy to define DS1/DS0 channels under each DS3 port.
What are common use cases for this module?
It is ideal for service provider edge aggregation, legacy DS3/E3 circuit termination, enterprise WAN connectivity, and multi-tenant telecom applications.
How can I verify that the module is operating correctly?
Check interface status with show interfaces terse and examine alarms with show interfaces diagnostics optics to ensure signal presence and error-free operation.
What environmental specifications apply to the MIC-3D-8CHDS3-E3-B?
It operates between 0 °C and 40 °C, at altitudes up to 4000 m, and conforms to RoHS and NEBS Level 3 standards.
Can this module mix DS3 and E3 on different ports?
Yes. Each port can be individually configured as channelized DS3 or non-channelized E3 to support mixed-service deployments.
Where can I order the MIC-3D-8CHDS3-E3-B and its accessories?
Order through your authorized Juniper Networks reseller or partner; specify SKU MIC-3D-8CHDS3-E3-B and cable SKU CBL-DS3-E3-M-S.
Which Junos OS versions support the MIC-3D-8CHDS3-E3-B?
The module is supported in Junos OS releases 15.1 and later, with full channelization features available in 15.1R1 and above.