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Plain-language guides on network hardware, ITAD, data destruction, data centers and running IT well.
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Written by the team that does the work.
Plain-language guides on network hardware, ITAD, data destruction, data centers and running IT well.
9200, 9200L or 9200CX? PoE budgets, uplinks and stack kits explained.
9300, 9300X or 9500? Licenses, uplink modules and 2960-X upgrades.
Nexus 9300 leaf and spine models compared, plus the UCS 2408 IO module.
Match Cisco 1G to 100G optics to fiber type, distance and port.
Catalyst 8200, 8300, ISR 1000 or ASR 920? Ports, slots and speeds.
Meraki MR44 vs MR46, the MX85, Catalyst 9120 APs and the 7821 phone.
Juniper EX, QFX, MX and SRX explained, plus airflow, used gear and buyback.
EX2300 to EX4400 compared by ports, PoE budget, multigigabit and uplinks.
QFX5110, QFX5120 and QFX5200 compared, plus AFO vs AFI airflow.
MX204 vs MX304, plus MPC7E cards and routing engines for MX chassis.
Size an SRX firewall: SRX300 vs SRX4600 and what SRX4600-AC means.
Match Juniper PSUs by wattage, AC or DC and airflow, plus 25G SFP28 optics.
Decode 6500 coherent MOTR, OTR and OCLD cards from WL3n to WL5e, with every part number.
Which 6500 client and OTN card fits your 10G, 40G or 100G ports, with every part number.
Amplifier, ROADM, protection, shelf processor and fan parts for the 6500 and RLS line systems.
Ciena 160-series optics by form factor, rate and reach, with every part number we supply.
Ciena 3916, 5140 and 5164 boxes plus CN 4200 and Z-Series spares, with every part number.
E7 and C7 shelves, GigaPoint ONTs, GigaSpire Wi-Fi and PON optics, new or used.
GPON, Ethernet and VDSL2 cards, control cards and fan trays for E7-2 and E7-20 shelves.
RAP2, RSCE, COMBO2 and EGW cards plus fan trays to keep legacy C7 shelves running.
GigaPoint ONTs and ONUs, the GigaPro business appliance and legacy 700GE and 800G ONTs.
Decode GigaSpire u4, u6, u6x, u6t and Wi-Fi 7 models, plus the GigaHub 812G-1 gateway.
GPON and XGS-PON OLT optics, SFP-DD and Multi-PON modules, and ONT sticks for GigaSpire.
Adtran product lines explained, plus how to choose, keep legacy gear running and buy new or used.
TA5000 OLT, Combo PON optic and switch module guide with every part number we supply.
TA5000 shelf, SCM, fan and legacy line card guide with every part number we supply.
TA 908e, 916e and 924e generations, Lifeline FXO models and TDM spares we supply.
424 and 452 GPON ONTs, NetVanta 838T NTUs, routers and PoE switches we supply.
TA 1148 DSLAMs, SHDSL and HDSL units and OPTI-6100 spares we supply.
How to pick Ericsson radios, basebands and site spares by part number and band.
Match Ericsson Radio 22xx, 44xx and 88xx units by band, MIMO size and part number.
RUS, RRUS 32 and RBS 6501 spares for older Ericsson sites, sorted by band.
AIR 6449, AIR 6488 and Baseband 6651: how they fit together and what to check.
PSUs, PDUs, fuse units, fans and rails that keep Ericsson sites on air.
MINI-LINK modems and radios plus AXE and GEP boards for legacy networks.
What Ciena optical networking equipment covers, which platforms matter and how to buy it smartly.
Plan your IT equipment lease return to avoid penalties and protect data with a clear, step-by-step process.
Why wiping fails on flash drives, and which methods actually remove your data from SSDs.
Migration and decommissioning share a lot of vocabulary, from racks to downtime windows. Their goals are opposite.
The certifications, data security checks and red flags that separate a safe ITAD partner from a liability.
What it takes to protect PHI after devices retire, and how to build a secure, HIPAA-compliant ITAD process.
Five costly decommissioning mistakes, and how to avoid downtime, data exposure and lost asset value.
How chain of custody tracks every retired asset from pickup to destruction, and how to evaluate a provider's process.
Compare cost, uptime, security and scalability to find the right IT support model for your business.
Build an IT asset lifecycle that cuts e-waste, recovers value and turns retirement into an advantage.
Total cost of ownership, performance and when refurbished or new enterprise hardware makes the most sense.
The real financial, legal and reputational risk of retired hardware, and how to prevent a breach.
What R2v3 certification covers, why it matters in electronics recycling, and what to ask a certified vendor.
What decides the value of used IT equipment, and why buyback is worth more than the check.
A step-by-step checklist to retire data center assets securely, avoid downtime and stay compliant.
NIST 800-88 or DoD 5220.22-M? Which data destruction method fits HDDs, SSDs and modern storage.
Why IT belongs on the risk register, and how to treat it as governance instead of a cost center.
Seven common ITAD mistakes that show up in audits, and how to fix each one before yours.
Seven data center liquidation mistakes that cost companies millions, and how to avoid them.
Lost revenue is only the start. How to add up the true cost of an hour of IT downtime.
When refurbished IT hardware saves money without adding risk, and when new is worth paying for.
The IT basics a growing business actually needs, from network and backup to security and support.
Send a part list, a site to clear or an IT question. A person replies the same business day with a clear, written estimate.
