JUNIPER NETWORKS EX-SFP-10GE-DAC-3M Copper 740-030077 Sfp

( Brand: Juniper Networks ), ( Manufacturer Part Number: EX-SFP-10GE-DAC-3M ), ( Network Ports: Sfp 10g Ports )

Review JUNIPER NETWORKS Sfp 10ge Direct Attach Copper 3m Length

The Juniper Networks EX SFP-10GE-DAC-3M 740-030077 is a Short Wavelength Diode (SWD) based, Copper 10 Gigabit Ethernet Small Form-factor Pluggable Transceiver Module. This transceiver is designed to deliver high-performance data transfer over copper cabling with a maximum length of 3 meters (9.84 feet).

This 10 Gigabit Ethernet module is ideal for use in data centers, enterprise networks, and other applications where high-speed connectivity is essential. The module uses a Direct Attach Cable (DAC) interface, which eliminates the need for an external fiber optic media converter, simplifying the cabling infrastructure and reducing costs.

The SWD technology used in the module enables it to deliver data transfer rates of up to 10 Gbps over copper cabling. The module also supports both Full and Half Duplex operation modes, ensuring that it can meet the demands of even the most data-intensive applications.

The Juniper Networks EX SFP-10GE-DAC-3M 740-030077 is tested and validated to ensure compatibility with Juniper Networks switches, including the EX Series, MX Series, and PTX Series. It also complies with industry standards such as SFP MSA and IEEE 802.3ae.

This transceiver module is built to withstand the rigors of enterprise networking environments. It operates over a wide temperature range of 0 C to 70 C and is compatible with both 12V and 24V power supplies. The module is also RoHS compliant, ensuring that it meets the latest environmental regulations.

In summary, the Juniper Networks EX SFP-10GE-DAC-3M 740-030077 is a high-performance, cost-effective, and reliable 10 Gigabit Ethernet Copper Transceiver Module designed for use in data centers and enterprise networks. Its short reach capability, simplified cabling infrastructure, and compatibility with various Juniper Networks switches make it an excellent choice for organizations looking to upgrade their network infrastructure to support high-speed data transfer.

The Juniper Networks EX-SFP-10GE-DAC-3M 740-030077 SFP 10GE Copper 3m is a 10 Gigabit Ethernet Small Form-factor Pluggable Direct Attach Cable (DAC). This type of cable is designed to connect servers or switches without the need for an intermediary fiber optic transceiver. Here are some potential pros and cons of buying this specific model:

1. Cost-effective: Compared to fiber optic cables, copper DACs like the EX-SFP-10GE-DAC-3M are generally more affordable. They do not require expensive optics or additional cabling.

2. Shorter reach: Copper DACs have a shorter reach compared to fiber optic cables. This can be advantageous in data centers or other environments where the distance between devices is short.

3. Easy to install: Since copper DACs are passive cables, they do not require any external power sources or complex setup procedures. They can be plugged in and used immediately.

1. Limited reach: The EX-SFP-10GE-DAC-3M has a maximum reach of 3 meters. If the distance between devices is greater than this, a fiber optic cable would be required.

2. Limited flexibility: Copper DACs are rigid and inflexible, which can make them difficult to work with in crowded racks or other tight spaces.

3. Limited compatibility: While the EX-SFP-10GE-DAC-3M is compatible with many Juniper Networks switches and servers, it may not be compatible with all brands or models.

In conclusion, the Juniper Networks EX-SFP-10GE-DAC-3M 740-030077 SFP 10GE Copper 3m is a cost-effective and easy-to-install solution for connecting servers or switches over short distances. However, its limited reach and flexibility may make it less suitable for some environments or applications.

If you are looking to connect devices over a short distance and do not require the flexibility or longer reach of fiber optic cables, then the EX-SFP-10GE-DAC-3M could be a good choice for you. However, if you need to cover longer distances or require greater flexibility, then a fiber optic cable may be a better option. Ultimately, the decision depends on the specific requirements of your network infrastructure.

Details:

Juniper EX-SFP-10GE-DAC-3M 740-030077 SFP 10GE Direct Attach Copper 3M length .

part #: exsfp10gedac3m prices

• $34.95-$49.00

specifications switchchunk:

• brand: Juniper Networks
• mpn: Ex-sfp-10ge-dac-3m
• network ports: Sfp 10g Ports

returns switchchunk:

• policy: No Returns

payments switchchunk:

• wallet: Apple-pay
• credit card: Discover
• other

general switchchunk:

• condition: New
• Enterprise Networking, Servers > Switches Hubs > Switch Modules

offer switchchunk:

• started: August 14, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock
• best offers: True
• quantity: 10

seller switchchunk:

• # reviews: 2157
• rating: 100.0%
• city: Palo Alto, California

shipping switchchunk:

• transit: 4-9 Days
• type: Fixed
• carrier: USPS, FedEx
• cost: $0.00
• class: Standard, Expedited
• service: USPS Ground Advantage, FedEx 2Day

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